Browse free open source File Compression software and projects for Windows and Linux below. Use the toggles on the left to filter open source File Compression software by OS, license, language, programming language, and project status.

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  • 1
    FreeArc combines best 7-zip and RAR features: auto-selected LZMA/PPMD/Multimedia compression, 1gb dictionary, exe/dict/delta data filters, updatable solid archives, SFXes, recovery record, AES+Twofish+Serpent encryption, Linux support and much more...
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    Downloads: 404 This Week
    Last Update:
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  • 2
    niCE - nice insignificant compressing engine, ...oh no, not another data compressor ;-) C-Programm, das mittels Huffmanalgorithmus und Lauflängenalgorithmus komprimiert. Plus: Ausführlicher Guide und Dokumentation die verwendeten Algorithmen und Projek
    Downloads: 1 This Week
    Last Update:
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  • 3
    ComprLib is a library providing a flexible and easy to use interface for encoding and decoding of data, independent of the input and output sources. New codecs able to encode/decode Arithmetic to LZSS have been ported.
    Downloads: 0 This Week
    Last Update:
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  • 4
    INACTIVE PJZip is an open source zip-tool based on PersonalJava standard 1.2 by SUN. (ZIP-tool for Pocket PC)
    Downloads: 0 This Week
    Last Update:
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  • 5
    PyramidWorkshop is an image-compression System based upon the scientific work of John Robinson (inventor of BTPC) about image-compression with adaptive linear predictors and is in average more efficient than PNG/JPEG2000.
    Downloads: 0 This Week
    Last Update:
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