Best Document Management Software for C#

Find and compare the best Document Management software for C# in 2026

Use the comparison tool below to compare the top Document Management software for C# on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Pdftools Reviews
    Top Pick

    Pdftools

    PDF Tools

    $0/month/user
    10 Ratings
    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.
  • 2
    DotPDF Reviews

    DotPDF

    Atalasoft

    $1,500 one-time payment
    DotPDF allows users to design PDFs from the ground up or modify pages within current PDF documents. You can generate fillable forms or invoices programmatically and make adjustments to PDFs as needed. The tool supports PDF/A formats and facilitates the creation of invoices efficiently. By utilizing PDF templates, you can assemble custom tables with designated fields for subsequent processing. Additionally, it's possible to tailor PDFs or produce dynamic content that adapts based on the recipient's information. Users can enhance existing PDFs by incorporating drawing elements such as logos or watermarks. The software also enables the programmatic creation of various documents, including fillable forms, invoices, purchase orders, quotes, receipts, and archival records. Furthermore, it can handle customer-filled forms (AcroForms) and extract data from their fields seamlessly. You can generate outputs from reports, email attachments, and printable formats of web content. There's no requirement to grasp the complexities of the PDF Specification, as the interface is designed to be intuitive, object-oriented, and shape-based. Moreover, the PDF form auto-fill feature automatically populates known user information into fields prior to serving the form, enhancing efficiency and user experience. This comprehensive functionality makes DotPDF a versatile tool for all PDF-related tasks.
  • 3
    PDFmyURL Reviews

    PDFmyURL

    PDFmyURL

    $19 per month
    Utilize our HTML to PDF API to effortlessly generate PDFs from web pages or HTML content. Allow your users to convert web pages to PDFs with just one click! Transform entire websites into PDFs seamlessly! Join a multitude of satisfied customers who have been creating top-notch PDFs since 2008! You can swiftly convert any URL or raw HTML into an impressive PDF document. Our REST API is compatible with any programming language and is equipped with a variety of features, including customizable layouts, headers, footers, watermarks, encryption, and more. Simply integrate a "save as PDF" link or button on your web pages, enabling your visitors to download content as a PDF with ease. You have the flexibility to manage numerous layout options and personalize headers and footers. Capture your whole website as a PDF for copyright protection or other reasons. Just input the URL, and we will compile all the pages of the site into a single PDF file. While you enjoy a coffee break, we'll handle the rest and notify you via email when the process is complete, ensuring convenience all the way through!
  • 4
    Paperplane Reviews

    Paperplane

    Paperplane

    $15 per month
    Setting up and managing a PDF backend can be a cumbersome and lengthy process. With Paperplane, you can quickly integrate PDF capabilities into your application, allowing you to focus on what truly counts. For those handling batch tasks, Paperplane enables the creation of as many as 20 PDFs simultaneously, giving you the freedom to enhance your workflow and produce more documents efficiently. Its asynchronous API allows you to initiate PDF jobs without needing to monitor long-running processes until completion. Additionally, webhooks will keep you informed about any issues that may arise during the PDF creation process. If you’re in search of a method to generate PDFs from your single-page application, rest assured that if your site functions in Chrome, it will also operate seamlessly with Paperplane. You can even opt to delay PDF generation until a specific element appears on the page, ensuring that all your content is fully loaded before the process begins. This flexibility enhances user experience and reliability, making Paperplane a valuable tool for developers.
  • 5
    PDFreactor Reviews

    PDFreactor

    RealObjects

    $2,950
    When it comes to converting HTML files into PDFs, there are numerous factors to consider in order to achieve exceptional print quality. Whether you're transforming a webpage or utilizing Database Publishing, there exist methods to convert even intricate HTML into PDF format. PDFreactor offers a robust solution as an HTML to PDF converter, boasting an extensive array of features that surpass the capabilities of most other tools, thereby elevating your PDF conversion experience. With ease, you can convert HTML to PDF while enjoying support for HTML5, CSS3, and JavaScript. The software features APIs compatible with various programming languages, including JavaScript, Java, PHP, .NET, Python, Ruby, Perl, Node.js, and both SOAP and REST protocols, along with a Docker Image option. Additionally, a free personal license is available, making PDFreactor an ideal choice for web applications such as Database Publishing, Web-to-Print, PIM, DMS, MDM, DAM, WCMS, and VDP. Typically, it is employed for server-side HTML to PDF conversions, which can range from documents driven by dynamic data—like reports, invoices, and forms—to creating sophisticated, high-quality PDFs suitable for various purposes. Ultimately, PDFreactor empowers users to efficiently handle diverse printing needs while maintaining high standards of quality.
  • 6
    Base64.ai Reviews

    Base64.ai

    Base64.ai

    $3,000 per year
    Base64.ai stands at the forefront of no-code AI solutions, proficiently processing documents, images, and videos. It serves as a comprehensive tool for managing all types of documents, including identification cards, passports, invoices, checks, and various forms. With over 400 no-code integrations available, users can connect to third-party systems in less than an hour. The platform allows for the addition of new document types, integrations, and customizable business rules, empowering users to tailor the AI to their specific requirements. For the majority of document types, the processes of OCR, data extraction, and integration are completed in under three seconds, boasting an impressive extraction accuracy of 99%. As Base64.ai engages with more documents, its efficiency continues to enhance. Users can access Base64.ai through APIs, RPA systems, scanners, and various web and mobile applications within our extensive partner network. Additionally, our document review team operates around the clock to ensure that results are verified for 100% accuracy in data extraction. The platform also provides features to identify and eliminate sensitive information, including names, dates, and document numbers. Proudly collaborating with top organizations in the automation sector, Base64.ai remains committed to delivering exceptional service and innovation in document management. As a result, businesses can trust Base64.ai to streamline their operations while maintaining data integrity.
  • 7
    VeryPDF Reviews

    VeryPDF

    VeryPDF

    $39.95 per month
    VeryPDF offers an extensive range of tools for managing PDF files, multimedia software, and development solutions compatible with Windows, macOS, and online platforms, addressing all aspects of document handling. Among its key products are converters that transform PDFs into various formats like Word, Excel, PowerPoint, HTML, TXT, and images; a versatile PDF Editor that allows users to alter content, metadata, and page layouts, as well as create PDFs from Word, PowerPoint, Excel, and text documents; a virtual printer named docPrint designed for high-quality printing and manual conversions; OCR-enabled converters tailored for scanned documents; and tools for splitting, merging, watermarking, stamping, encrypting, decrypting, compressing, and repairing PDFs. Additionally, it includes utilities for form-filling and extracting tables and text, as well as converters for flipbooks and multimedia files, and provides command-line SDKs and APIs to facilitate easy integration into bespoke applications, making it a one-stop shop for all document processing needs. With such a diverse array of features, VeryPDF ensures that users have the necessary tools for both basic and advanced PDF management tasks.
  • 8
    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.
  • 9
    LEADTOOLS Recognition SDK Reviews

    LEADTOOLS Recognition SDK

    LEADTOOLS

    $3,995 one-time payment
    The LEADTOOLS Recognition SDK is a carefully curated set of features that enables the development of comprehensive OCR applications tailored for enterprise-level document automation solutions, encompassing functionalities such as OCR, MICR, OMR, barcode recognition, forms processing, PDF handling, print capture, archival, annotation, and image viewing. This robust toolkit leverages LEAD's acclaimed image processing technology to effectively discern document characteristics, facilitating the recognition and extraction of data from various scanned or faxed form images. Additionally, the LEADTOOLS Recognition suite incorporates the LEADTOOLS OCR Engine, which underpins the text and forms recognition features included in this package. For further information on additional LEADTOOLS toolkits that can assist in your application development journey, be sure to explore the Document Family. Each component within the SDK is designed to work seamlessly together, ensuring a streamlined development process for users.
  • 10
    Hyland Document Filters Reviews
    Find out what companies such as Cisco, Reveal Data and Absolute Software already know about Catalyst, Catalyst, and others! Document Filters is the perfect toolkit to allow file inspection and processing functionality within applications for ediscovery, data protection prevention, text analytics and content management. It also allows you to search, archive, and search for files. Are your end users lost in file formats and document volume? We explain how Document Filters Drives Efficiency & Customer Value and how it can make a huge impact on all users. Document Filters allows software developers to integrate industry-leading file identification functionality in their solutions. File inspection and identification are essential first steps if your application relies upon processing files it didn't create. Document Filters uses intelligent file identification to inspect source content without relying only on the filename extension.
  • 11
    APITemplate.io Reviews
    Creating content can be quite challenging, which is why we developed a tool designed to help you produce social media images, banners, or PDFs using reusable templates without any coding skills required! You can execute multiple requests either synchronously or asynchronously, and with the asynchronous option, you'll receive a notification through a webhook once the content is ready. The platform allows you to edit and view the results in real-time through a convenient side-by-side preview panel, specifically for PDF creation. It offers templates for various social media platforms, including Facebook, Instagram, and Pinterest. APITemplateio provides a seamless way to generate your social media visuals, such as Instagram posts, leveraging custom reusable templates via REST API or no-code solutions. Business owners are well aware that time is of the essence, and the reality is that creating and publishing social media content can take a significant amount of time, particularly when striving for consistency while manually crafting posts for diverse social media channels. Embracing this tool can streamline your workflow and enhance your online presence more efficiently.
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