Showing 333 open source projects for "compression"

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  • 1
    FractalImageCompression

    FractalImageCompression

    Java Fractal Image Compression based on Delaunay triangulation

    Implementation of the algorithm of the paper: "Fractal image compression based on Delaunay triangulation and vector quantization" It is a Fractal compression algorithm, based on relationships between regions of the image (in this case triangles), rather than in explicitly the pixel values themselves. Video demo: https://frojasg1.com:8443/resource_counter/resourceCounter?operation=countAndForward&url=https%3A%2F%2Ffrojasg1.com%2Fdemos%2Faplicaciones%2FfractalCompressor%2Ffractal_image_compression_v1.0_demo.mp4%3Forigin%3Dsourceforge&origin=web You can find more about it at this web site: https://www.frojasg1.com:8443/downloads_web/web/html/compresionFractalImagenes.html?...
    Downloads: 0 This Week
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  • 2
    PeaZip

    PeaZip

    Free Zip software and Rar extractor

    PeaZip is a free archiver tool. The application provides an unified, natively portable, cross-platform file manager and archive manager GUI for many Open Source technologies like 7-Zip, FreeArc, PAQ, UPX. Create: 7Z, ARC, Brotl, BZip, GZip, PEA, TAR, WIM, XZ, ZPAQ, ZIP, Zstandard files and more Open and extract 200+ file types: ACE, CAB, DEB, ISO, RAR, ZIPX and more Features of PeaZip includes extract, create and convert multiple archives at once, create self-extracting archives...
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    Downloads: 1,252 This Week
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  • 3
    LinTAR-Archive-Manager

    LinTAR-Archive-Manager

    Winrar Alternative Archive Manager for Linux Systems

    This is a better archive manager developed for Linux systems. Its name is a playful reference to WinRAR. It also supports compression and extraction in the RAR format. However, you must install the RAR package on your system. Since this package is proprietary, it wouldn't be appropriate to include it in the program, and we wanted to leave the choice to the user. The program has been packaged and made ready for use on Debian-based systems. Bug reports will help further develop the program. ...
    Downloads: 5 This Week
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  • 4
    mysqlbackup-plus

    mysqlbackup-plus

    A Powerful and Flexible MySQL Backup Tool

    MySQLBackupPlus is a powerful and flexible MySQL backup tool with built-in optimization features. Installation instructions and the latest updates can be found here: https://github.com/qcybb/mysqlbackup-plus
    Downloads: 0 This Week
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  • 5

    mxarchiver

    Archiver tuned for fast file access and efficient incremental backups

    MXArchiver is an archiver like tar or zip but tuned for fast file access and efficient incremental backups. Incremental backup has provisions for only storing the changes within a file to support efficient handling of e.g. virtual machine images or database files.
    Downloads: 1 This Week
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  • 6

    AutoArchive

    A simple backup utility

    Utility to help create backups more easily. The idea of the program is that all essential information for creating a backup is in a single file. It can use ‘tar’ for creating archives, has a command line interface, and supports incremental backups.
    Downloads: 4 This Week
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  • 7
    zpaqfranz

    zpaqfranz

    Zpaq compatible archiver for Win, Linux, Free/OpenBSD, Solaris & MacOS

    Forget pruning! Get forever storage of your files, managing critical backups with bulletproof archival solutions and enterprise-grade reliability Far more efficient than Time Machine or ZFS snapshots-perfect for VM backups and permanent archiving, effortlessly handling TBs and millions of files Optimized for cloud/NAS/USB with ultra-low bandwidth, military-grade encryption, and 1GB/s+ speeds on modern hardware GUI (Win/Linux/Mac) https://sourceforge.net/projects/catpaq Why choose...
    Downloads: 37 This Week
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  • 8
    litc

    litc

    Litc - light in band text compressor

    A very simple dictionary based text compressor. Created to shorten single line UTF8 strings; it tries to compress them quickly with a simple interface that can be used as a drop in replacement for Encoding.UTF8.GetBytes(value) and Encoding.UTF8.GetString(packed). The public Litc API are in fact: byte[] packed = Litc.GetBytes(value); string unpacked = Litc.GetString(packed);
    Downloads: 0 This Week
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  • 9
    Encrypt Express

    Encrypt Express

    A simple file/folder encryption application based on the 7zip-full.

    This program, based on the 7zip-full package on Debian systems, encrypts your files or folders along with their content names. It does this by entering a specified command and parameters into the 7zip tool using a Python script. https://github.com/shampuan/encrypt-express
    Downloads: 1 This Week
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  • 10
    DAR - Disk ARchive

    DAR - Disk ARchive

    For full, incremental, compressed and encrypted backups or archives

    DAR is a command-line backup and archiving tool that uses selective compression (not compressing already compressed files), strong encryption, may split an archive in different files of given size and provides on-fly hashing, supports differential backup with or without binary delta, ftp and sftp protocols to remote cloud storage Archive internal's catalog, allows very quick restoration even a single file from a huge, eventually sliced, compressed, encrypted archive eventually located on a remote cloud storage, by only reading/fetching the necessary data to perform the operation. ...
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    Downloads: 318 This Week
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  • 11
    BWTC32Key

    BWTC32Key

    A file compressor with AES256CTR and Base32768 binary-to-text encoding

    BWTC32Key is a program I wrote that compresses data, then optionally encrypts it, and then outputs a Base32768 representation as the final output
    Downloads: 0 This Week
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  • 12
    Amanda is the most popular Backup and Archiving software that protects multiple machines running various versions of Linux, UNIX and Microsoft Windows operating systems. It supports tapes, disks, optical media and changers.
    Downloads: 13 This Week
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  • 13
    Barman for PostgreSQL

    Barman for PostgreSQL

    Backup and Recovery Manager for PostgreSQL

    ...It allows to perform remote backups of multiple servers in business critical environments and help DBAs during the recovery phase. Barman's most wanted features include backup catalogs, retention policies, remote recovery, archiving and compression of WAL files and backups. Barman is written and maintained by PostgreSQL professionals 2ndQuadrant.
    Downloads: 11 This Week
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  • 14
    XSIBackup-App

    XSIBackup-App

    Backup and replicate Linux files, databases and ©VMWare ©ESXi VMs

    Free virtual appliance to backup and replicate Linux servers and ©VMWare ©ESXi virtual machines from version 5.1 to 8.0. https://33hops.com/xsibackup-app-detailed-installation-instructions.html ©XSIBackup-App connects to multiple Linux or ©ESXi servers and backs VMs & files up to, local disk, NFS, iSCSI, Samba, etc... or to any Linux or ©ESXi server over IP, it just needs the SSH port open. This appliance is based in CentOS 7 and has root access. You can install any available...
    Downloads: 5 This Week
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  • 15

    littleutils

    Various small and useful command-line utilities

    The littleutils include duplicate file finders (repeats, repeats.pl, repeats.py), image optimizers (opt-jpg, opt-png, opt-gif, recomp-jpg), file rename tools (lowercase, uppercase, pren), archive recompressors (to-gzip, to-bzip2, to-bzip3, to-7zip, to-lzma, to-lzip, to-xz), a tempfile utility (tempname), file property tools (filedate, filemode, filenode, fileown, filesize, and lrealpath), and others. See the README file for more details.
    Downloads: 2 This Week
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  • 16

    G4L

    G4L 0.70 released 05/29/26 Disk imaging

    ...Changes in 0.70 Release 0.70a started 2026/03/10 Fedora 43 13329408 May 23 22:37 bz7x0.10 13333504 May 18 09:45 bz7x1.rc4 New BusyBox v1.39.0.git (2026-05-13 15:14:04 ChST) multi-call binary. Old BusyBox v1.38.0.git (2026-05-05 12:53:35 ChST) multi-call binary. added fstrim Change bz2 compression with zstd compress is test script Add prepdisk option to clean ext type file systems using fstrim and with zerofree. remove linuxrc from busybox and /linuxrc since initrd no longer used, so not needed for initramfs
    Downloads: 104 This Week
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  • 17
    Rockstor

    Rockstor

    BTRFS based NAS and private cloud storage solution

    ...In addition to standard NAS features like file sharing via NFS, Samba, SFTP and AFP, advanced features such as online volume management, CoW Snapshots, asynchronous replication, compression, and bitrot protection are supported based on BTRFS. Rockstor also provides apps like ownCloud, Syncthing, OpenVPN, and Plex to name a few. Apps or "Rock-ons" are powered by a Docker-based application hosting framework. And new ones can be simply added. These Rock-ons, combined with advanced NAS features, turn Rockstor into a private cloud storage solution accessible from anywhere, giving users complete control of cost, ownership, privacy and data security. ...
    Downloads: 15 This Week
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  • 18

    pibackup

    Raspberry Pi backup & restore tool – create, shrink and compress

    pibackup is a portable 64-bit backup and restore tool with a graphical user interface (GUI), designed for Raspberry Pi and similar Linux systems. It supports live backups of running systems as well as offline image creation from inactive drives, providing safe and flexible restore options. Unlike typical SD card tools, pibackup is optimized for large storage devices like SSDs and HDDs, while still working seamlessly with smaller devices. It backs up the first two partitions of any storage...
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    Downloads: 9 This Week
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  • 19
    PCA

    PCA

    binary encryption archiver

    Petoron Crypto Archiver (PCA) Key features: AES-256-CFB encryption with unique IV per archive Argon2id key derivation (256MB RAM / time_cost=3 / parallelism=4) HMAC-SHA512 integrity and anti-tampering check No compression, no fingerprinting, no trace of original data Works with both single files and entire directories Fully CLI-based, portable, and open format (.pca) https://github.com/01alekseev/PCA
    Downloads: 0 This Week
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  • 20
    LAME (Lame Aint an MP3 Encoder)

    LAME (Lame Aint an MP3 Encoder)

    A high quality MP3 encoder

    LAME is an educational tool to be used for learning about MP3 encoding. The goal of the LAME project is to improve the psycho acoustics, quality and speed of MP3 encoding. Note: we provide source code only!
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    Downloads: 31,340 This Week
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  • 21
    The Compressor/Decompressor project is a versatile and efficient software solution designed to provide high-performance data compression and decompression capabilities. This project aims to empower users to reduce the size of their data while maintaining its integrity, as well as to efficiently restore compressed data to its original form when needed.
    Downloads: 0 This Week
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  • 22
    XSIBackup-DC

    XSIBackup-DC

    VMWare ESXi Virtual Machine Backup, runs in free ESXi

    ©XSIBackup-DC is a C binary that runs in the ©ESXi shell and behaves as a backup and replica service. It follows the same principles as our previous ©XSIBackup editions, that is: a utility that runs in the hypervisor command line and accepts arguments and values stating which VMs to backup and where to copy them. It accepts local and remote SSH paths, thus you can backup and replicate VMs to local datastores or to remote repositories in any additional ©ESXi or Linux server. Download...
    Downloads: 0 This Week
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  • 23
    Crunch

    Crunch

    Insane(ly slow but wicked good) PNG image optimization

    Crunch is an image compression tool for lossy PNG image file optimization. Using a combination of selective bit depth, color palette reduction and color type, as well as zopfli DEFLATE compression algorithm encoding that employs the pngquant and zopflipng PNG optimization tools, Crunch is effectively able to optimize and compress images with minimal decrease in image quality.
    Downloads: 0 This Week
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  • 24

    paq8sk

    free file archiver with very high compression ratio

    Advanced archiver (paq8 fork) with high compression ratio for jpeg files, image 24 bit files, image 8 bit files, x86 files, can run under windows and linux and support multithreading too. 10+ years of developing (2009-now).
    Downloads: 0 This Week
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  • 25
    Major looseless compression algorithms library and documentation. First project: Arithmetic, Huffman, LZ77, LZ78, LZW, RLE. Second project reimplements Deflate. Documentation explains major Entropy Compression Methods.
    Downloads: 0 This Week
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