File Compression Software for MS-DOS

Browse free open source File Compression software and projects for MS-DOS 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

    Info-ZIP project

    Info-ZIP portable compression/archiver utilities

    Info-ZIP portable compression/archiver utilities (Zip, UnZip, WiZ, etc.)
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    Downloads: 99,684 This Week
    Last Update:
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  • 2
    IMPORTANT NEWS: UPX has moved to GitHub https://upx.github.io ========================
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    Downloads: 26 This Week
    Last Update:
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  • 3
    A portable version of the ARJ archiver, available for a growing number of DOS-like and UNIX-like platforms on a variety of architectures.
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    Downloads: 56 This Week
    Last Update:
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  • 4
    I wanted to take regular differential backups of my files, zip and password protect them, then upload them to some nice free online storage. I want it to run seamlessly, no messing with a GUI every week.
    Downloads: 0 This Week
    Last Update:
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  • 5
    Iterative Compression Algorithm: trying to prove Shannon was wrong.
    Downloads: 0 This Week
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  • 6
    Seven Zac is a batch wich use gplware "7Z command line" to compress (and decompress in future) multiple files of one directory or subdirectories. Vers. 0.01b only in Spanish This batch is for Windows (98/xp/vista) in console.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Simplify is aimed to raise images compressibility by using a reversible blurring algorithm.
    Downloads: 0 This Week
    Last Update:
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