Best Investintech PDF Library SDK Alternatives in 2026

Find the top alternatives to Investintech PDF Library SDK currently available. Compare ratings, reviews, pricing, and features of Investintech PDF Library SDK alternatives in 2026. Slashdot lists the best Investintech PDF Library SDK alternatives on the market that offer competing products that are similar to Investintech PDF Library SDK. Sort through Investintech PDF Library SDK alternatives below to make the best choice for your needs

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    Nutrient SDK Reviews
    Top Pick
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    Nutrient provides an extensive solution for all your PDF requirements, delivering tools that seamlessly operate PDF features across any platform. 1. SDK: Incorporate advanced PDF functionality into iOS, Android, Windows, web, or any cross-platform technology, supplying abilities like PDF viewing, annotation, collaboration, and beyond. 2. Libraries: Employ our powerful .NET and Java libraries to enhance your backend applications with batch processing of redactions and PDF forms, OCR'd scanned text, and PDF document editing, all directly from your application server. 3. Processor: Our agile PDF microservice, Processor, enables rapid generation of PDFs from HTML, including HTML forms, as well as Office-to-PDF conversions, OCR, redaction, and XFDF combining and exporting. 4. PDF API: Take advantage of our hosted PDF API to generate, convert, and alter PDF documents in your workflows. We handle the development and server management, freeing you up to concentrate on your business. At Nutrient, we're not just a tool; we're a committed ally in your success. Gain direct contact with our engineers for expert guidance, utilize comprehensive examples to simplify integration, and make the most of our top-tier documentation.
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    Adobe Acrobat Reviews
    Top Pick
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    Adobe Acrobat is an all-in-one PDF productivity and e-signature platform and one of the leading enterprise document platforms that scales for global teams — designed to simplify document creation, editing, collaboration, and protection. Users can edit text and images directly within PDFs, reorganize pages, and compare file versions to quickly identify changes. The software enables fast conversion between PDFs and common file formats such as Microsoft Word, Excel, PowerPoint, and image files. Integrated e-signature capabilities allow businesses to collect legally binding signatures and track responses securely. With Acrobat Studio, Adobe Acrobat expands beyond core PDF and e‑signature tasks into an AI‑powered workspace for document insight, content creation, and collaboration.Acrobat AI Assistant adds intelligent document support by summarizing content, generating insights, and answering contextual questions with cited references. PDF Spaces creates a collaborative workspace where teams can centralize files, comments, and AI-driven guidance. Built-in protection tools safeguard documents with encryption, permissions, and redaction features. Mobile apps such as Acrobat Reader and Adobe Scan ensure access and editing capabilities from anywhere. Designed for individuals, students, and enterprises, Adobe Acrobat helps reduce document processing time and improve overall productivity.
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    PrizmDoc Reviews
    Top Pick
    PrizmDoc helps web developers embed secure secure and responsive HTML5 document viewing, document editing, and native spreadsheet viewing and editing within your own web application or system solution. Due to its extreme flexibility, PrizmDoc can be supported on virtually any platform, and in any programming language that supports REST API calls. Key features can be easily turned on or off depending on your application’s needs, along with user-based permissions to protect proprietary logic, and you can customize the UI layout or style. PrizmDoc can be self-hosted on your own infrastructure or accessed through a fully managed backend on Accusoft’s public or private cloud. And with best-in-class support, Accusoft’s Enablement Services to ensure a seamless PrizmDoc implementation.
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    Pdftools Reviews
    Top Pick
    Pdftools can help you process thousands of documents, or even millions. The suite of SDKs from Pdftools is designed for industries that are document-intensive. They will make your document workflows faster, easier, and less stressful. The Pdftools products are built on SDKs or APIs. They integrate seamlessly with your existing systems and applications. Process thousands of documents per minute. Our tools are designed to be fast and efficient. We are engineers at heart and only accept the most reliable, usable and well documented platforms. File sizes can be reduced, but quality and interactivity are not compromised. Your documents will be compliant with long-term archiving. We have documented every detail of our products so that you can easily get started.
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    PDF Automation Server Reviews
    PDF Automation Server – PDF Processing Server PDF Automation Server provides a wide range of PDF processing functions to suit different environments. PAS is an essential tool for streamlining your PDF processing, document workflows, and web service orchestration. REST API Module Use RESTAPI calls to integrate into your existing workflows HTML5 PDF Module Convert and serve PDF files directly in your browser Workflow Module Robust, RESTAPI PDF Automation Server provides a complete suite of PDF processing and conversion capabilities in a robust RESTserver environment. It can integrate into existing document workflows and integrate with third-party integration and orchestration tools. HTML PDF Markup Module PDF Automation Server allows you to markup PDF documents in your browser.
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    pdfRest Reviews
    Top Pick

    pdfRest

    Datalogics Inc.

    $0 per month
    35 Ratings
    pdfRest API Toolkit was made by developers, for developers. Rapidly integrate PDF workflows with your business applications, simply and seamlessly. pdfRest API Toolkit includes all the PDF processing tools you'll need, designed and developed by digital document experts with decades of experience to make your job easy: PDF to Word, PDF to Excel, PDF to PowerPoint, Add to PDF, Extract Text, Query PDF, Convert to PDF, PDF to Images, Convert to PDF/A, Convert to PDF/X, Compress PDF, Linearize PDF, Flatten Forms, Flatten Transparencies, Flatten Annotations, Flatten Layers, Merge PDFs, Split PDF, Encrypt PDF, Decrypt PDF, Restrict PDF, Watermark PDF, Import Form Data, Export Form Data, OCR PDF, Upload Files, Zip Files. Clear documentation with intuitive endpoints and parameters. Start with sample code in .NET, JavaScript, Python, PHP, and cURL for every endpoint. Gold-standard processing powered by Adobe® PDF Library™. Free to get started with no commitment. Affordable pricing for projects of all sizes. pdfRest was designed for developers, by developers to make working with PDFs as easy and intuitive as possible. Flexible APIs can be called from any language capable of making an API request. Send your first API call in
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    ComPDF Reviews
    ComPDFKit PDF SDK is a product of ComPDF, offers a top-quality PDF SDK and PDF API for companies, organizations, small businesses, and developers. It enables you to integrate PDF document annotation, editor, conversion, form filling, and signing into your applications or products, saving you time and expenses. ComPDFKit is compatible with Windows, Web, Android, iOS, Mac, Linux, and other cross-platform frameworks such as React Native, Flutter, and Electron with just a few lines of code. Product Details of ComPDF: - ComPDFKit PDF SDK Our PDF SDK renders PDFs at the fastest speed and provides rich and reliable functionalities including viewing, markup, content & page editing, digital & electronic signing, form filling, OCR, comparing, measuring, etc., satisfying the needs of processing PDFs in different scenarios. - ComPDFKit Conversion SDK Support Convert PDF to or from Word, Excel, PPT, TXT, RTF, PNG, JPG, HTML, JSON, markdown, searchable PDF, etc. - ComIDP ComIDP is the intelligent document processing, allow companies to integrate for unstructured data extracting, knowledge base building, AI Q&A, image pre-processing, PDF parsing, PDF data extraction, PDF table extraction, etc.
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    Foxit PDF SDK Reviews
    Our libraries are high-performance and add robust PDF functionality to enterprise, mobile and cloud applications across all platforms. They use the most popular languages and environments. A modern tech stack is essential for integrating with the platform you are working on. Our products are constantly improved and receive new features each month. As your project evolves and your requirements change, we will grow with you. You won’t require high level PDF knowledge as our core API is designed to deliver a seamless developer experience across all 7 of our platforms: Web, Windows, Android, iOS, Mac, UWP and Linux. The developers at Foxit are known for successfully managing edge cases and work with 100% of PDF files across every standard. When you only have to work with one SDK, you decrease your exposure to third parties. Foxit will provide support by real developers, as well as, sample projects, demos, API docs and more for every SDK feature.
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    Aspose.PDF Reviews
    Aspose.PDF delivers a comprehensive suite of solutions for developers and end-users to manipulate and parse PDF documents. Specifically designed for .NET, Aspose.PDF for .NET serves as an advanced PDF Processing API that facilitates document management and manipulation within cross-platform applications. This API allows users to effortlessly generate, modify, convert, render, secure, and print PDF documents without the necessity of Adobe Acrobat. In addition, it includes features such as compression, table creation and manipulation, graph and image functions, extensive hyperlink capabilities, stamping and watermarking options, heightened security controls, and custom font management. For Java users, Aspose.PDF offers a speedy and lightweight API to create, alter, render, secure, and print PDF files, also eliminating the need for Adobe Acrobat. Furthermore, this API is compatible with various file formats, including TXT, HTML, PCL, XML, XPS, and images, making it a versatile tool for diverse document processing needs.
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    novaPDF Reviews

    novaPDF

    Softland

    $19.99 (one time payment)
    novaPDF can create PDF files from any printable document. This includes emails, MS Office documents, web page, and text. It acts as a printer driver, and you can print from any Windows program that supports printing. Simply set novaPDF Pro to be your default printer and the document will convert and be saved as a PDF file. You can customize the resolution, security, profile, bookmarks, text/image compression and more.
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    PDFKit.NET 5.0 Reviews

    PDFKit.NET 5.0

    TallComponents

    $990 per year
    Generate and manage PDF files with ease by utilizing features such as splitting, appending, stamping, encrypting, extracting, and filling. PDFKit.NET is a fully managed .NET class library designed for the creation and manipulation of PDF documents, packaged as a single assembly that allows for straightforward xcopy deployment. It operates independently with no additional requirements beyond the .NET framework itself. At the heart of PDFKit.NET lies a coherent and user-friendly object model comprising various classes like document, page collection, page, canvas, shape, bookmark, annotation, and field. The development team's primary goal is to simplify the integration of this class library into larger applications. With PDFKit.NET 5.0, users can fill in text fields, checkboxes, and radio buttons, while also having the option to save the forms in either an editable state or as a flattened PDF. Additionally, this version introduces the ability to handle dynamic XFA documents through the new XFA processor API, enhancing functionality. Furthermore, PDFKit 5.0 enables users to extract all graphics from a page, compiling them into a collection of various shapes, which can include text, images, and curves, providing versatile options for document manipulation. This makes PDFKit.NET an invaluable tool for developers looking to incorporate robust PDF handling capabilities into their applications.
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    PDFBox Reviews

    PDFBox

    Apache Software Foundation

    The Apache PDFBox® library serves as a versatile open-source tool in Java for managing PDF documents. This project facilitates the creation of new PDFs, as well as the modification of existing ones and the extraction of content from those documents. Additionally, Apache PDFBox features a variety of command-line utilities that enhance its functionality. Released under the Apache License v2.0, this library allows users to extract Unicode text from PDFs, split a single PDF into multiple files, or combine several PDFs into one. It also enables the extraction of data from forms or the filling of PDF forms, along with validating PDF files according to the PDF/A-1b standard. Users can print PDFs via the standard Java printing API, create new PDFs from scratch that include embedded fonts and images, and save PDFs as image files like PNG or JPEG. Furthermore, the library offers the capability to digitally sign PDF documents, enhancing their authenticity and security. It's important to note that users should review the export control information concerning the encryption features provided by Apache PDFBox for compliance with regulations.
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    PDFKit Reviews
    PDFKit is a versatile library designed for generating PDF documents in both Node and browser environments, facilitating the creation of intricate, multi-page, printable materials with ease. Its API promotes chainability and offers a combination of low-level functions alongside higher-level abstractions, making it user-friendly. With PDFKit, producing elaborate documents can often be accomplished through just a handful of function calls. It also encompasses access privileges, which include options for printing, copying, modifying, annotating, form filling, ensuring content accessibility, and document assembly. Accessibility features are well-supported, featuring marked content, a logical structure, Tagged PDF, and compliance with PDF/UA standards. Additionally, PDFKit is compatible with JPEG and PNG images, allowing for the use of indexed PNGs and those with transparency. Alongside PDFKit, it's crucial to have a destination to stream the generated output. For projects utilizing PDFKit through Browserify, it's important to install the brfs module via npm, which is essential for loading built-in font data into the library. This combination of features makes PDFKit a powerful tool for anyone looking to create detailed and professional PDF documents efficiently.
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    pdfRest API Toolkit Self-Hosted Reviews
    Watermark PDF, Add to PDF, Query PDF, Convert to PDF, PDF to Images, Convert PDF Colors, Convert to PDF/A, Convert to PDF/X, Compress PDF, Linearize PDF, Flatten Annotations, Flatten Layers, Flatten Transparencies, Merge PDFs, Split PDF, Encrypt PDF, Decrypt PDF, Restrict PDF, Extract Text, OCR PDF, Upload Files, Zip Files. Our RESTful API is ready for production, so you don't have to reinvent the wheel when creating your own products and solutions. You have full control over your backend infrastructure. Our private cloud service allows you to control the entire process, including the documents. pdfRest API Toolkit Self-Hosted can be set up in just a few clicks from the AWS Marketplace. You can self-host a production-ready server to integrate the API in your own service or to automate your internal document workflow. Pay-as-you go pricing. Many business applications require complete ownership of your backend with very little or no communication with outside servers. You can create an EC2 instance to host our API, which will give you complete ownership of all files on your server.
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    MuPDF Reviews

    MuPDF

    Artifex Software

    $749/per platform*
    1 Rating
    Add robust PDF features to your apps with the easy-to-integrate MuPDF SDK/ The small yet fast viewer supports a number of document formats including PDF, XPS, OpenXPS, CBZ, and ePUB. The renderer is designed for high-fidelity anti-aliased graphics and renders text with metrics and spacing accurate to within fractions of a pixel. The PDF library includes interactive features such as annotations, form filling, digital signatures, redactions, and search. The command-line tools provide users myriad customization options for rendering and converting documents, and manipulating PDF files. MuPDF supports document conversion to other formats including HTML, SVG, and CBZ. In addition to the C library, there's a Java library using JNI that works for both Oracle's Java and Android. In addition to the Java API, C++ and Python bindings have been developed. MuPDF supports most of the major coding environments and operating systems. It is highly flexible and optimized for each unique platform. MuPDF API has been used as the PDF engine in a variety of deployments ranging from Android and iOS mobile applications, SaaS and cloud solutions, document management programs, and embedded products, to name a few.
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    JPedal Reviews

    JPedal

    IDR Solutions

    $950 one time fee
    JPedal makes it easy to work with PDF files in Java. All common tasks can be solved by simply adding a few lines code to your application. IDRsolutions has been actively developing the software for more than 20 years. It can work with any problem PDF files. JPedal supports all PDF 2.0 file specifications, including Encyption and Blending, Forms and Annotations, PostScript and OpenType fonts. JPedal comes with lots of sample code and APIs that can be easily integrated into your code. Adding a feature to your code requires only 2-3 lines of code. JPedal uses its own font engine and custom images libraries to produce high quality images and provide maximum Java performance. JPedal is actively being developed with nightly builds as well as monthly releases. The same people who code the code also provide support.
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    jPDFEditor Reviews
    jPDFEditor is for developers and integrators. Qoppa Software offers PDF Studio, a desktop PDF editor for Mac, Windows, and Linux that uses the same solid PDF technology. jPDFEditor allows you to load documents from files on a network or local drive, from a URL, and from Java input streams. This is useful for documents that are generated in runtime or from other sources such as a database. The library can save documents after editing them. Features -Display PDF files -Print PDF files Convert text and image files (gif. png. jpg. tiff) to PDF easily Fill out and save interactive PDF forms -Markup PDFs (all PDF annotations & text markups supported). Digitally sign PDF files -Content editing -Redaction Optional OCR module -Optional Comparison Module -Access the powerful PDF manipulation API of jPDFProcess -Text search, selection and copy -Easy navigation using thumbnail, bookmark, annotation, and signature views Advanced tools: zoom, loupe and snapshot.
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    LEADTOOLS PDF SDK Reviews
    With a minimal amount of code, LEADTOOLS libraries offer developers a robust PDF API that facilitates dependable and multi-threaded PDF operations, eliminating the necessity for external dependencies such as Acrobat. The extensive PDF controls enable users to read, write, convert, and display PDF files, integrating seamlessly with cutting-edge OCR, ICR, OMR, forms recognition, virtual printing, and scanning APIs to craft comprehensive solutions that leverage the PDF format effectively. Users can effortlessly load and view any PDF document through the document viewer API framework. Rigorously tested against countless PDF files, the LEADTOOLS PDF SDK libraries ensure exceptional viewing precision and performance that surpasses many leading PDF reading tools on the market. By addressing common discrepancies and issues associated with different PDF file versions, LEADTOOLS allows developers to work with confidence, reducing their testing time significantly and enabling the swift creation of top-tier PDF applications. Furthermore, this efficiency not only streamlines the development process but also enhances overall user satisfaction with the final products.
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    jPDFOptimizer Reviews
    jPDFOptimizer, a Java library that optimizes and reduces the size of PDF documents, is available. jPDFOptimizer removes unnecessary objects from PDF documents, detects and merges duplicate images and fonts, as well as altering image resolution, compression, and color spaces to reduce their size. The library offers a simple, but powerful API that allows the calling application to fine tune how to optimize documents. jPDFOptimizer uses Qoppa Software's extensive PDF technology. It does not require any third-party software or drivers. The library is 100% Java, and can be used on any operating system that has a standard Java implementation such as Windows, Linux and Solaris. Features -Modify image resolution, color space and compression -Compress images with JPEG 2000, JPEG 2000, and JBIG2 -Compress data streams -Remove any unused items -Remove duplicate images and fonts and merge them -Flexible optimization options Linearize PDFs for quick web view Support for the latest PDF format Support for JDK 1.6+
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    ImageGear Reviews
    This document and image cleanup and processing toolkit allows developers the ability to quickly integrate document handling functions such as image manipulation, compression, manipulation, manipulation, manipulation, editing, manipulation, compression and image enhancement into their applications. ImageGear allows your application to clean up files such as deskew, line, and speckle removal, among others. ImageGear's color-processing tools can be used to improve image quality and reduce compressed file sizes. This SDK for image processing and document cleaning includes many APIs that allow image processing and clean-up. ImageGear can help you add functionality to your applications. Learn how ImageGear can meet all of your document lifecycle requirements. This PDF SDK allows.NET developers add robust PDF functionality to their applications. Users can view, annotate and compress pages. Discover all the PDF manipulation capabilities of ImageGear PDF and how it can enhance your application.
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    ByteScout PDF Suite Reviews
    Introducing a rapid market-ready solution designed for the extraction of information from unstructured PDFs, images, and scanned documents, featuring an intuitive template editor that requires no coding skills. Users can easily create templates using a visual interface, enabling the support of fields, tables, PDF forms, and both multi-paged and unstructured tables. The solution harnesses a robust OCR engine that accommodates multiple languages, allows for the reuse of AI-driven templates, and efficiently extracts text, tables, images, attachments, and various data types from PDFs. It reads tables and converts them into CSV format, retrieves text from images, and extracts attachments while providing multi-language OCR capabilities. Additionally, it is equipped to manage noisy images and damaged text effectively through integrated OCR filters. The system facilitates conversion to popular data formats such as TXT, JSON, XLS, XLSX, CSV, or XML, and offers advanced AI-driven functions for table and document analysis, ensuring an all-encompassing approach to data extraction and management. Furthermore, its user-friendly nature makes it accessible for all levels of users, enhancing productivity and efficiency in document processing tasks.
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    Aquaforest SDK Reviews
    The Aquaforest SDK is a robust set of tools designed for comprehensive PDF processing, offering features such as content extraction, the creation of searchable PDFs, and OCR capabilities powered by both its native engine and extended options from Canon IRIS, along with handwriting recognition via Google and Microsoft APIs. With an advanced PDF and barcode toolkit, it boasts high performance levels, capable of utilizing up to 64 cores for efficient processing. This SDK can effectively analyze PDF documents to automatically extract name/value pairs, facilitating a range of PDF manipulations including merging, attachment processing, content extraction, XMP metadata handling, and PDF/A validation, among others. The standard OCR engine included supports 23 languages and is available in all versions of the SDK, ensuring versatility for various applications. Furthermore, it provides seamless access to Google and Microsoft’s cloud OCR services, which is particularly advantageous for specific tasks such as recognizing handwritten text. Additionally, the SDK has the ability to read and interpret most common barcode formats, enhancing its utility in diverse document processing scenarios.
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    GDPicture Document Processing SDKs Reviews
    GdPicture.NET PDFSDK is an intuitive API that allows you to create fully-customizable apps for any software development. Your applications can now have a fully-featured and customizable viewer. This viewer is available for all platforms and displays complex files immediately with a clear rendering and full Unicode support. All versions of PDF and pdf/A as well as 100+ document, office and image formats. You can add thumbnails, annotations and signatures. Redaction, encryption, text search and more. GdPicture.NET PDFSDK allows you to create compliant, structured, and secure PDF files (all versions, including PDF 2.0). You can even create accessible PDFs using PDF/UA generation features. You can make your PDFs available for long-term archiving using PDF/A compliance, or you can generate PDF files for the Web using linearization. You can also add layers and transparency to other contents.
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    Foxit Document Workflow APIs Reviews
    Foxit APIs represent a comprehensive collection of scalable, cloud-driven developer solutions aimed at seamlessly embedding robust PDF processing, document creation, and electronic signature functionalities into various applications and workflows. With an emphasis on an API-first methodology, these tools offer modular endpoints that empower developers to programmatically create, modify, display, convert, and oversee documents, granting them complete authority over the document lifecycle from inception to signing and eventual storage. The platform enhances operational efficiency by facilitating the automated generation of PDFs and DOCX files from structured data, thereby removing the need for manual document creation and promoting uniform formatting throughout various workflows. In addition, it supports sophisticated document analysis by extracting relevant content and metadata, which is invaluable for compliance, indexing, and enhancing business intelligence initiatives. Through the utilization of REST APIs, developers are equipped to convert files across different formats, merge and split documents, and perform various manipulations, while also having the capability to embed customizable PDF viewers directly within web applications. Overall, these versatile APIs not only streamline document management but also significantly improve productivity across organizations.
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    ByteScout PDF Viewer SDK Reviews

    ByteScout PDF Viewer SDK

    ByteScout

    $881.99 one-time payment
    The PDF Viewer SDK is a powerful visual component designed for building custom PDF readers in .NET desktop applications. This control allows users to view PDF files offline, eliminating the need for an Internet connection, and includes features such as zooming in and out, navigating between pages, copying text to the clipboard, conducting text searches, and enabling a night mode that changes the background to black while inverting the text color for easier reading. Our tools incorporate advanced technologies that enhance performance, ensuring that users have a seamless experience. Additionally, we provide a wide array of source code examples and extensive documentation to facilitate a quick start with our products. We continually update our SDKs, APIs, and free applications to improve functionality and user experience. Furthermore, our dedicated team is available to address any bugs or issues that may arise, reinforcing our commitment to customer satisfaction. Overall, we strive to ensure that developers can easily integrate and utilize our tools in their projects.
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    KDAN PDF Reviews

    KDAN PDF

    Kdan Mobile Software

    $59.99/year (billed annually)
    2 Ratings
    KDAN PDF (formerly PDF Reader) is your all-in-one PDF solution. Edit, sign, OCR scan, convert, annotate, and fill forms in PDF documents. With innovative AI features, speed up your document workflow! Designed for Mac, iPhone, and iPad, KDAN PDF is trusted by millions for its comprehensive features and efficiency. KEY FEATURES EDIT TEXT & PDF • Fix errors and typos directly in PDF - replace, add, or delete text in PDFs • Add, edit, crop, and adjust images in PDFs • Add header & footer • Add Bates numbering for easy reference, tracking, and organization • Use stamps or dynamic stamps to indicate status, provide feedback, and highlight information in a document CONVERT PDF • Offline file converter - convert file without an internet connection • Convert PDF to Office file formats, image, or ePub • Format supported- docx, xlsx, csv, pptx, rtf, txt, html, jpg, png, BMP, jpg200, pub, MOBI SIGN & FORMS • Fill & edit forms • Create fillable forms with buttons, checkboxes, and list boxes • Create signature and sign on PDF • Create signatures using trackpad, keyboard, or images EDIT PAGE • Merge & split PDFs • Extract, rearrange, rotate, delete, and crop PDF pages • Change PDF background color • Append pages from
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    FormatPDF Reviews
    FormatPDF is a website that offers a variety of online tools to work with PDF documents. These tools include PDF conversion, merging, splitting, compression and encryption, as well editing and annotating PDF files. FormatPDF allows users to convert a variety of document formats into PDF. This includes Word, Excel and PowerPoint. You can also merge multiple PDF files into one document or split large PDFs into smaller ones. FormatPDF.com provides tools for converting and manipulating PDF documents. FormatPDF.com also offers features to improve the security and quality of PDF documents. The website offers tools to compress PDF files. This can be used to reduce large documents' sizes for sharing and storage. If they have the right credentials, users can encrypt PDF files using passwords to restrict access or decrypt protected files.
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    Document APIs Reviews

    Document APIs

    GrapeCity

    $999 per developer
    Fast and efficient Document APIs for.NET Standard2.0 and Java Get total document control with ultrafast, low-footprint document APIs designed for enterprise apps. Create, load, edit, and save spreadsheets, images, PDF, and DOCX files. Quickly create large spreadsheets, Word, images, PDF documents, and large spreadsheets. Excel, Word, and Acrobat are independent. Run on Windows, Mac and Linux. Deploy to Azure or AWS Lambda. What’s New in GrapeCity Documents v5: - Full support for .NET 6 - SVG support for GrapeCity Documents for PDF and Imaging - Print PDF documents on Windows with GrapeCity Documents for PDF - UI enhancements for GrapeCity Documents for PDF Viewer - And much more!
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    PDF Conversion SDK Reviews

    PDF Conversion SDK

    Visual Integrity Technologies

    $199 per year
    Add PDF Features with 2 API calls Open, Edit, View PDF. Two API calls and a configuration file are all you need. In less than a day, your app can import, view, edit, and open PDF features. The SDK can be used to neutralize differences between formats. This includes cropping, fills, color management, and fonts. The PDF Conversion SDK can convert all PDF versions, including ISO Standard PDF 2.0. Any PDF file or print-ready memory can be used as input. Conversions are seamless without any intermediate steps or compromises in quality. No printer driver. The PDF Conversion SDK works on Windows, MacOS, and Linux. It supports.NET. Included is an example code. Removes redundant information & compresses data. This provides great performance for web and application browsing.
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    jPDFProcess Reviews
    jPDFProcess, a Java library that creates and manipulates PDF documents, can be used to send customized PDF content to your users as well as to process incoming PDF content. The library is easy to integrate into your PDF document workflow. It has a simple interface for working with PDF documents. jPDFProcess offers many of the same functionality as our other libraries. It can print, set permissions and security, create and assemble documents, digital signature, work with form fields, convert to images, extract text, and more. The library can handle PDF documents from URLs, files, and input streams. It can also save documents to files or output streams. This allows it to serve documents directly from a J2EE app to a client browser, without the need for temporary files. jPDFProcess uses Qoppa's proprietary pdf technology, so it doesn't require any external PDF software.
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    DocRaptor Reviews

    DocRaptor

    Expected Behavior

    $15 per month
    Numerous widely-used free libraries for converting HTML to PDF exist, such as wkhtmltopdf, PhantomJS, and Chrome Headless / Puppeteer. These applications utilize the Webkit or Chromium rendering engines, which are optimized for rendering continuously scrolling web pages. Conversely, DocRaptor is specifically designed for the creation of multi-page documents, which results in significant differences in PDF features, including page breaks, headers and footers, as well as variable page sizes. This core distinction affects how documents are structured and presented. Our conversion engine offers a range of layout and styling capabilities, including support for CSS Paged Media, that surpass what open-source PDF engines can deliver. Moreover, as a cloud-based API, we ensure professional support, immediate scalability, and dependable reliability, all while alleviating users from the expenses associated with maintaining these libraries and their underlying infrastructure over time. This combination of features makes our solution a compelling choice for those needing robust PDF generation.
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    PDFEncrypt Reviews
    PDFEncrypt is a completely free and open-source tool that allows users to secure PDF files through widely recognized encryption methods. When a PDF is encrypted, its contents become inaccessible to unauthorized users. To read the document, a user must enter the correct password, which is necessary for viewing in applications like Adobe Reader or Adobe Acrobat. This utility enables the encryption of any standard PDF file at no cost, eliminating the need to buy Adobe Acrobat or expose sensitive documents to external servers for encryption. The application operates directly on Windows PCs, allowing users to set a password required for document access, along with various options and permissions that can be applied to the PDF file, making it a versatile solution for document security. With PDFEncrypt, users can maintain control over their confidential information without relying on costly software or online services.
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    ByteScout PDF SDK Reviews

    ByteScout PDF SDK

    ByteScout

    $1,102.99 one-time payment
    The Bytescout PDF Generator SDK stands out as a versatile and comprehensive tool designed for developers across all skill levels. It is adaptable to updates and modifications, which can be found in the SDK updates section. Given that PDF generation can be intricate, this SDK serves as an ideal solution to manage all aspects of the task. With it, you can easily create detailed reports by utilizing the various features of the PDF SDK. Installation is straightforward, allowing you to dive right into your projects without hassle. The software operates seamlessly on your computer, streamlining the entire process. Many developers have favored Bytescout products for their .NET PDF generation needs. If you're on the lookout for an SDK specifically for JavaScript, the Javascript PDF generator and its updates are worth exploring. For those interested in extracting text from PDFs, you can refer to the PDF Extractor page on the official website. Additionally, PDF rendering becomes advantageous when converting files into images or conducting OCR tasks. Should you merely require a solution to view PDF documents, consider using the C# PDF library for an efficient experience. This range of options ensures that developers can find the right tool tailored to their specific requirements.
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    Anvil Reviews
    Anvil offers businesses that need to handle a large number of PDFs—whether for filling, generating, maintaining, or signing—a flexible and customizable workflow platform that is embedded and driven by logic. This solution allows organizations to efficiently manage their document processes while ensuring a streamlined user experience.
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    Folder Lock Reviews

    Folder Lock

    NewSoftwares.net

    $39.95/one-time/user
    2 Ratings
    Secure your data using AES 256-bit military-grade encryption or conceal your files from unauthorized access to prevent any unwanted scrutiny! With Folder Lock, you can easily lock and hide files and folders in mere seconds. This powerful tool allows you to set password protection, ensuring that no one can access your files, folders, or drives without your permission. Once a folder is locked, it becomes invisible in its original location and can only be retrieved through the software interface. Folder Lock functions like a digital safe, creating secure 'Lockers' for your sensitive information. Imagine safeguarding your files in a digital ‘Locker’ that's more secure than a bank vault! You can effortlessly set up these ‘Lockers’ using AES 256-bit encryption. There’s no need to manually encrypt or decrypt files when you want to access them; just copy them into the Locker, and they will be encrypted automatically. Additionally, Folder Lock provides a two-way encryption and backup solution, allowing you to efficiently backup your encrypted ‘Lockers’ online for added security. This feature not only enhances your data protection but also ensures peace of mind knowing your files are safe from prying eyes.
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    jOfficeConvert Reviews
    You can convert Microsoft Word documents and Excel spreadsheets directly from Java applications without any user intervention. jOfficeConvert is a Java library which can read and convert MS Word and Excel documents natively. It can also convert to images or print the documents automatically. The library is 100% Java and can be used on any platform that supports Java (Windows, Linux, Unix, Solaris Sparks, Solaris Intel. HP-UX). The library doesn't use any third-party software or native calls. It can be run in a server environment, or integrated into a desktop program. Main Features Convert Word documents to PDF (.doc,.docx) Convert Excel documents to PDF (when combined with JPDFWeb) Merge multiple Word and Excel files into one PDF document. Set permissions and passwords for the resulting PDF documents.
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    iText Reviews
    Previously known as iText, we are now a part of Apryse. With optimized technology and a comprehensive suite of tools, Apryse simplifies even the most complex projects, taking you further, faster. Committed to feature-rich products that are made better, Apryse offers superior document solutions across all applications and enterprise workflows. With iText by Apryse, our diverse customer base includes more than half of the Fortune 500 companies, as well as many government agencies and small companies alike. Our software has grown out of the open source space, and we still believe in the value of open source software. Our core library iText 7 Community and earlier versions iText 5, and iText 2 are all available under the AGPL license. We do offer commercial licensing for customers that do not wish to comply with AGPL and would like to keep their source code private. You may have used iText when you: - received a boarding pass from an airline, - received a PDF invoice or receipt, - received a PDF document after filling in a form, - and many more. For more information, visit the Apryse website.
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    PDF Library Reviews

    PDF Library

    Big Faceless Organization

    $850.00/one-time/user
    A PDF library to create, edit, display, and print Acrobat PDF documents. The PDF API is small and fast. It is easy to integrate into your projects and is written entirely in Java. The API has been designed so you don't need to know the PDF specification in order to create PDFs. We hide as much of the gory details as possible but still give you almost complete control over the PDF itself. Where possible we re-use standard Java classes - for example the pages are stored in a java.util.List, which can be manipulated any way you like (so moving pages from one document to another is a breeze). This means an API which is smaller and easier to remember. The Viewer Extension allows PDFs to be parsed and converted to bitmaps for display, to be saved as a bitmap image (e.g TIFF) or for printing. Although Java 5 theoretically supports printing PDFs out of the box, results are often poor and support for features like annotations, encrypted documents etc. is incomplete. Our PDF library fills this gap, giving consistent results for all PDFs.
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    PDFGate Reviews
    PDFGate is a robust and secure HTML to PDF conversion service designed for developers who need fast and reliable document generation. Using a Chrome-based rendering engine, it supports complex web content including HTML, CSS, JavaScript, and custom fonts, ensuring pixel-perfect PDF outputs. The service offers strong security measures such as 128-bit encryption and fine-grained permissions to protect sensitive documents. Its RESTful API enables easy integration into any platform or programming environment, allowing users to generate PDFs within minutes. PDFGate also provides customizable PDF features including paper size, headers, footers, and margins to tailor documents to specific needs. Teams can collaborate securely with role-based access control, and developers can test their implementations using a dedicated sandbox API. Pricing plans scale from personal use to enterprise needs, with predictable overage fees for extra conversions. The platform offers a 7-day free trial and does not store user data by default, ensuring privacy and control.
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    DynamicPDF API Reviews
    DynamicPDF API (dpdf.io) serves as a versatile REST API platform that enables developers to seamlessly incorporate advanced PDF capabilities into their applications, ensuring swift performance and accessibility worldwide. The API provides numerous REST endpoints for tasks like generating PDFs from images, HTML, Word, Excel, or template data, as well as merging documents, converting formats, filling out and flattening forms, adding barcodes and stamps, securing files with encryption, and extracting text, metadata, or XMP data. Additionally, DynamicPDF features an online Designer tool that allows users to visually create PDF reports and templates, along with various client libraries in programming languages such as Node.js, .NET, Java, PHP, Go, Python, and Ruby, facilitating integration without the need for raw HTTP calls. The service is designed to create and assemble PDFs in mere milliseconds, utilizing a scalable infrastructure that directs requests to the nearest global zone, while maintaining data privacy by not storing client information unless explicitly requested. This combination of powerful features makes DynamicPDF an essential tool for developers looking to enhance their applications with PDF functionalities.
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    CAD6engine Reviews

    CAD6engine

    Malz++Kassner GmbH

    195 EUR per 10 users
    CAD6engine is a comprehensive SDK library for developers that outputs technical and financial data, raster images, text, SVG graphics, and DWG/DXF file content into premium-quality PDF documents. Unlike traditional methods, it avoids using the limited Windows printer interface or GDI, delivering high-resolution PDFs with Unicode text support, layers, transparency effects, and multiple color models such as RGB, CMYK, HSB, gray, and CIELab. The engine supports bi-directional conversion between SVG and DWG/DXF file formats and enables the combination of multiple graphical files into one PDF document with customizable objects and text. CAD6engine offers full control over all output parameters, ensuring precise and customizable results. It can be fully integrated into applications, running quietly in the background or optionally displaying a complete graphical user interface for user interaction. The SDK is compatible with C++ compilers that support its dynamic link library (MKCAD6engine.dll) and library file (MKCAD6engine.lib). Designed for C++ developers with basic Win32/x64 knowledge, it supports various development environments and compiler toolchains. CAD6engine is ideal for applications requiring professional PDF generation from CAD and graphic sources.
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    PDFill Reviews
    If you're in search of a budget-friendly option to Adobe Acrobat, consider trying PDFill. The Free PDF Writer allows you to generate PDFs or images from any printable source at no cost. Additionally, the Free PDF Tools enable you to perform a variety of tasks such as merging, splitting, reordering, deleting, encrypting, decrypting, rotating, cropping, and reformatting PDF pages, as well as adding headers, footers, watermarks, and converting images to PDFs or vice versa. You can also scan physical documents directly into a PDF format and utilize the FREE PDF Editor to fill forms, add text, make comments, and design forms. Moreover, PDFill's PDF Editor offers a wide range of features at a fraction of the price of Adobe Acrobat, making it more versatile than the free Adobe Reader. You can group texts, shapes, or images into a complex object and even lock that object from further editing. Users can easily save the PDFill Object for future use, and the ability to scan your paper forms or photos into new or existing PDFs allows for convenient digital editing and completion. Overall, PDFill not only enhances productivity but also provides numerous tools to meet diverse PDF needs.
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    TechPDFKit Reviews
    Effortlessly incorporate advanced features for PDF viewing, annotating, editing, signing, and beyond into your applications, whether they are for mobile, desktop, or server environments. Leverage a contemporary technology stack that integrates seamlessly with your current platform. As your needs evolve and your projects develop, we adapt alongside you. Ensure a fluid experience even with intricate PDF files by utilizing a robust and efficient rendering engine. Experience lightning-fast search capabilities that provide users with almost immediate results. Enhance your PDFs by marking them up with highlights, stamps, comments, drawings, and personalized annotations while taking advantage of various annotation types, each offering unique style options. Implement electronic and digital signatures to expedite a paperless workflow and ensure secure document signing. Validate and certify documents that are certificate-based and automatically identify the font and size of the original text content. Moreover, easily modify PDF files by updating text and images as necessary to keep your documents current and relevant. This comprehensive PDF solution not only meets your current needs but also anticipates future requirements, ensuring long-term usability and flexibility.
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    Coolmuster PDF Encrypter Reviews

    Coolmuster PDF Encrypter

    Coolmuster

    $25.95/Lifetime License
    You may not want others to see the content of a PDF. The information in the PDF could be valuable. It could be a course, bid file or healthcare record. You don't want them to be lost. You can use this PDF Encryption software to add a password and protect your own PDF documents. You may need different encryptions in your daily life or at work. CoolMuster Pdf Encrypter offers 3 levels of encryption: 40-bit, 128-bit and 128 bit RC4. There are many other options available for you to choose from, including document printing, copying and resolution settings. With just one click, you can select all the options that you want.
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    OneSimpleApi Reviews

    OneSimpleApi

    OneSimpleApi

    $19 per month
    Discover a comprehensive toolkit designed to help ensure the success of your projects: it offers features like image resizing and CDN services, PDF and screenshot generation, currency exchange options, discount management, email validation, and QR code creation, among others! With our innovative color generator, you can effortlessly create a distinctive shade from text, convert colors between HEX, RGB, and HSL formats, and generate color palettes inspired by an initial color or text input. Image manipulation becomes a breeze with this API, allowing for easy customization and delivery of images through a Content Delivery Network. Effortlessly calculate readability scores, estimate reading times, and assess sentiment for any given text. Generate flawless QR codes in both image and vector formats that are fully customizable and simple to create, perfect for promoting events, offering discounts, or sharing links. Additionally, you can retrieve detailed information about a Spotify profile, including their name, follower count, popularity, profile picture, monthly listeners, biography, links to social media, top songs, and the geographical locations of their most dedicated listeners, making this toolbox an invaluable resource for any project. Whether you're a developer or a marketer, this API provides everything you need to elevate your work and engage your audience effectively.