callas pdfToolbox SDK alternatives

Nearest on its board

1. 19
   L

   libHarugithub.com

   libHaru is a free, cross-platform, open-source library for generating PDF files.

   6.0 APIOpenFree Free tier
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2. 21
   AP

   Aspose.PDFproducts.aspose.com

   Aspose.PDF provides PDF manipulation and parsing solutions for developers and end users.

   5.9 APIOpenFree $1,199 one-time
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3. 18
   I

   IronPDFironpdf.com

   IronPDF is a C# PDF library for generating, editing, and securing PDFs in .NET.

   6.0 APIOpenFree $999 one-time
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4. 22
   PL

   pdf-libpdf-lib.js.org

   pdf-lib creates and modifies PDF documents in JavaScript environments.

   5.9 APIOpenFree Free tier
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5. 17
   AP

   Apache PDFBoxpdfbox.apache.org

   Apache PDFBox is an open-source Java tool for creating and manipulating PDF documents and extracting content from them.

   6.0 APIOpenFree Free tier
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6. 23
   FP

   Foxit PDF SDKdevelopers.foxit.com

   Foxit PDF SDK is an embedded library for adding PDF viewing, editing, annotation, signing, and processing to applications.

   5.8 APIOpenFree —
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7. 16
   DA

   Datalogics Adobe PDF Librarydatalogics.com

   Adobe PDF Library is a developer SDK for creating, converting, modifying, securing, and processing PDFs programmatically.

   6.0 APIOpenFree $5,999 usage-based
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8. 24
   LP

   LEADTOOLS PDF SDKleadtools.com
   5.7 APIOpenFree —
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9. 15
   W

   WeasyPrintweasyprint.org

   WeasyPrint is free and open source software that helps web developers create PDF documents from HTML pages.

   6.1 APIOpenFree Free tier · from €150/yr
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10. 25
    O

    OpenHTMLtoPDFgithub.com

    OpenHTMLtoPDF is a pure Java library that renders well-formed XML/XHTML and some HTML5 using CSS for PDF or image output.

    5.7 APIOpenFree Free tier
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11. 14
    Q

    QuestPDFquestpdf.com

    QuestPDF is a production-ready, code-first PDF generation library for C# that lets developers design documents in maintainable code.

    6.1 APIOpenFree Free tier · from $1,999/yr
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12. 26
    GN

    GdPicture.NETgdpicture.com

    GdPicture.NET is a document imaging SDK for viewing, processing, scanning, converting, compressing, annotating, recognizing, and printing documents.

    5.6 APIOpenFree —
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13. 13
    P

    PoDoFopodofo.github.io

    PoDoFo is a free portable C++ library for parsing, modifying, and creating PDF files.

    6.1 APIOpenFree Free tier
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14. 27
    PX

    PDF-XChange Editorpdf-xchange.com
    5.5 APIOpenFree Free tier · $62 one-time
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15. 12
    NS

    Nutrient SDKnutrient.io

    Nutrient SDKs add document viewing, editing, signing, redaction, and data extraction to web, mobile, and server applications.

    6.1 APIOpenFree Free tier
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16. 28
    AD

    Adobe Document Generation APIdeveloper.adobe.com
    5.2 APIOpenFree Free tier
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17. 11
    P

    Popplerpoppler.freedesktop.org
    6.2 APIOpenFree Free tier
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18. 29
    AP

    Adobe PDF Library SDKopensource.adobe.com

    Adobe PDF Library SDK provides functions for building third-party applications and workflows that generate, manipulate, render, and print PDF documents.

    5.1 APIOpenFree —
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19. 10
    P

    Princeprincexml.com

    Prince converts HTML into PDFs for printing, downloading, and archiving, and typesets HTML content for publishing.

    6.2 APIOpenFree Free tier · from $2,000/yr
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20. 30
    IC

    iText CoreApryse
    5.0 APIOpenFree Free tier
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