Showing 333 open source projects for "compression"

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  • 1
    Snazzy Backup is a backup utility for desktop users. You can pick files and folders to zip. Nice GUI. Save and load settings, specify compression ratio, thread priority, filters, tokenizable file names, span multiple files based on file size, and ftp.
    Downloads: 0 This Week
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  • 2
    JPedal JBIG2 Image Decoder

    JPedal JBIG2 Image Decoder

    A JBIG2 decoder written for Java under a BSD license

    The JPedal JBIG2 Image Decoder is a 100% pure Java image decoder for the JBIG2 file format. The decoder takes the JBIG2 image processing technology developed for the JPedal PDF renderer in 2007 and makes it available as a generic library for more general usage. The JDeli Image Library https://www.idrsolutions.com/jdeli contains a much enhanced and faster version and also provides a complete ImageIO replacement (see https://www.idrsolutions.com/jdeli/imageio-replacement) for Tiff, JPEG,...
    Downloads: 0 This Week
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  • 3
    PhpZip is a PHP application which manage compressed archives. PhpZip can archive and extract files and file systems (files + folders). PhpZip support several archive formats (proprietary, GNU TAR, Compressed, ...).
    Downloads: 0 This Week
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  • 4
    A small ruby script that provides an easy and highly configurable interface for Rsync and Tar. It features incremental backup with compressed option and mail support.
    Downloads: 0 This Week
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  • 5
    libarxx is a C++ archiver with advanced features, like data synchronization and merging of multiple archives. It provides an object-oriented view on a directory tree of data items and allows versioning, compressing and structuring in multiple ways.
    Downloads: 1 This Week
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  • 6
    This project provides a graphical user interface for the PAQ compression program. It is written in Java.
    Downloads: 0 This Week
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  • 7
    OpenDark is a free simplification of 'dark'. It's the first open BWT-DC compressor, which has a simple code, high speed and compression ratio. And it's waiting for your ideas! :)
    Downloads: 0 This Week
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  • 8
    Simple light-weight file compression and decompression utilities. Written in C and portable to all platforms. Simple compress and decompress subroutines can be linked and called within applications to compact or unpack data on the fly or stand-alone.
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    Downloads: 8 This Week
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  • 9
    Calculates differences of executable files using a randomized algorithm for matching with mismatches.
    Downloads: 0 This Week
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  • 10
    Alternative approach to minimum redundancy coding (fixed-length) without using tree data structures. The main advantages are simplicity and flexibility.
    Downloads: 0 This Week
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  • 11
    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
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  • 12
    ...Features include: synchronized variables for rapid development of networked games, multi-threaded TCP/IP, low-level UDP sockets, support for IPv4 and IPv6, and data compression.
    Downloads: 0 This Week
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  • 13
    KGB Archiver is the compression tool with unbelievable high compression rate. It surpasses even such efficient compression tool like 7zip and UHARC in terms of the abilities. KGB Archiver uses AES-256 encryption to encrypt archives.
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    Downloads: 172 This Week
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  • 14
    WRoX-SFV - is a Windows GUI .sfv checksum application, with the checksums it creates you can check for edited, changed, currupted files. Features: recursive .sfv checking, .sfv file association, windows context menu integration, automatic unrar/unzip
    Downloads: 0 This Week
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  • 15
    gqviewarc is an LD_PRELOAD module that makes GQview image viewer treat archives (ZIP, RAR and maybe more) as directories. It may also be applicable in other domains where transparent stream read access to archived files is needed.
    Downloads: 0 This Week
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  • 16
    UPX with Autoupdate Capability allows the user to pack Firefox and Thunderbird binaries with UPX and use autoupdate without having to backup the original files. This is useful for Firefox and Thunderbird Portable on flash drives with limited capacity.
    Downloads: 0 This Week
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  • 17
    A patent-free audio codec designed especially for voice (unlike Vorbis which targets general audio) signals and providing good narrowband and wideband quality. This project is complementary to the Ogg Vorbis codec.
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    Downloads: 0 This Week
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  • 18
    PowerPAQ will be GUI application that will use strenght of GPL-licensed PAQ compression algorithm. This algorithm is slow but extremely powerful. First, windows version will be out. Next step is Linux GUI version. ==Project is coming back to developement with new ideas!===
    Downloads: 2 This Week
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  • 19
    Compresses music from 1/50th to 1/100th its original size by removing dissonant parts of sound and also optimizes it for lower speaker-stress, dynamic equalization (2-3 times less hearing stress at high volume), non-compression modes and much more.
    Downloads: 0 This Week
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  • 20
    Simple command-line directory incremental backup tool. Create compressed point-in-time snapshots, adding only new or modified files each time. Uses a file catalog so previous zip volumes are not needed for backup. Archives are automatically time-stamped.
    Downloads: 0 This Week
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  • 21
    This program implements the interface of the jLHA library. It is a command-line front-end for compressing/decompressing LHA files. The jLHA library is written by Michel Ishizuka.
    Downloads: 0 This Week
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  • 22
    A GUI for p7zip, the console port of Windows 's 7zip.
    Downloads: 0 This Week
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  • 23
    Flake is an open-source FLAC audio encoder.
    Downloads: 32 This Week
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  • 24
    Shoelacer generates C code to compress short strings based upon provided sample data. The resulting routines use small models with low memory overhead.
    Downloads: 0 This Week
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  • 25
    A pure Java zip compression library for Java ME CLDC/MIDP applications. It is mostly compatible with java.util.zip in Java SE/CDC, so that an application can easily handle a zip file in the same manner as that in Java SE/CDC.
    Downloads: 0 This Week
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