Best PDF Generators for C#

Find and compare the best PDF Generators for C# in 2026

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

  • 1
    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.
  • 2
    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!
  • 3
    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.
  • 4
    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.
  • 5
    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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