PDF Software for Desktop Operating Systems

Browse free open source PDF software and projects for Desktop Operating Systems below. Use the toggles on the left to filter open source PDF software by OS, license, language, programming language, and project status.

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  • 1
    QPDF

    QPDF

    PDF transformation/manipulation program + library

    QPDF is a C++ library and set of programs that inspect and manipulate the structure of PDF files. It can encrypt and linearize files, expose the internals of a PDF file, and do many other operations useful to end users and PDF developers.
    Leader badge
    Downloads: 1,520 This Week
    Last Update:
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  • 2
    Djvu-Spec Pdf 2 Djvu Converter

    Djvu-Spec Pdf 2 Djvu Converter

    Convert pdf to a djvu using profiles with all options of pdf2djvu

    DjVu is a good format to distribute documents and books. DjVu need no fonts, support text layer and outline. With Djvu-Spec Pdf2Djvu Converter you can easy convert pdf to djvu. Portable version - link "Files"
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    Downloads: 36 This Week
    Last Update:
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  • 3
    PDF Chain

    PDF Chain

    a graphical user interface for the PDF Toolkit (PDFtk)

    PDF Chain is a graphical user interface for the PDF Toolkit (PDFtk). The GUI supports all common features of the command line tool in a comfortable way.
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    Downloads: 10 This Week
    Last Update:
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