Showing 63 open source projects for "archive compression"

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  • 1
    Node Archiver

    Node Archiver

    a streaming interface for archive generation

    Archiver is a Node.js library that provides a streaming interface for creating archive files in various formats, such as ZIP and TAR, supporting multiple compression methods.
    Downloads: 0 This Week
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    Reliable PostgreSQL Backup & Restore

    Reliable PostgreSQL Backup & Restore

    Reliable PostgreSQL backup and restore

    pgBackRest aims to be a reliable, easy-to-use backup and restore solution that can seamlessly scale up to the largest databases and workloads by utilizing algorithms that are optimized for database-specific requirements. Compression is usually the bottleneck during backup operations but, even with now-ubiquitous multi-core servers, most database backup solutions are still single-process. pgBackRest solves the compression bottleneck with parallel processing. Utilizing multiple cores for compression makes it possible to achieve 1TB/hr raw throughput even on a 1Gb/s link. ...
    Downloads: 5 This Week
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  • 3
    asar

    asar

    Simple extensive tar-like archive format with indexing

    Asar is a simple extensive archive format, it works like tar that concatenates all files together without compression while having random access support. You can pass in a transform option, which is a function, that either returns nothing or a stream. Transform. The latter will be used on files that will be in the .asar file to transform them. There is also an unofficial grunt plugin to generate asar archives at bwin/grunt-asar.
    Downloads: 33 This Week
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  • 4
    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.
    Downloads: 1 This Week
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  • 5
    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: 152 This Week
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  • 6
    OpenUSD

    OpenUSD

    Universal Scene Description

    ...One such feature is Hydra, a high-performance preview renderer capable of interactively displaying large data sets. USD supports a variety of file formats, including usda, usdc, and usdz (a zero-compression, unencrypted zip archive), facilitating flexibility in data representation and exchange. The framework also includes tools like usdedit, a script that converts any single USD-readable file into its .usda text equivalent for easy editing.
    Downloads: 2 This Week
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  • 7
    catpaq

    catpaq

    zpaq GUI

    ZPAQ is one of the best compression formats around — great compression ratio, incremental backups, full version history. The catch: it has no official GUI. catpaq fixes that. Drop it next to zpaqfranz, open an archive, and you're done.
    Downloads: 2 This Week
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  • 8
    AZip

    AZip

    AZip - A portable Zip Archive Manager

    AZip is a free Zip Archive Manager with unique features such as: built-in content Search, smart archive Update, archive Recompression. The goal is to keep the user interface as simple as possible and bother the user the least possible with options or useless gadgets. More details and screenshots on the AZip Web site: http://azip.sf.net Alire crate: https://alire.ada.dev/crates/azip Mirror: https://github.com/zertovitch/azip
    Downloads: 10 This Week
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  • 9

    Cetera

    Lightweight Python3 Frontend for ECT

    This is a simple graphical interface that makes stripping metadata and compressing image files like jpg easy by utilizing ect which is a command line utility used for the process. it also has an option for compressing the images into an archive using p7zip or tar with 9e compression to make storing trbacking them up easy.
    Downloads: 0 This Week
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  • 10

    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: 11 This Week
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  • 11
    Zip-Ada

    Zip-Ada

    A standalone, portable Ada library for .zip archives

    Zip-Ada is a library for .zip archives. Full sources are in Ada and are unconditionally portable. Input and output can be any stream (file, buffer,...) for archive creation as well as data extraction. Task safe and endian-neutral. More information on: http://unzip-ada.sf.net Alire crate: https://alire.ada.dev/crates/zipada Mirror: https://github.com/zertovitch/zip-ada/
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    Downloads: 75 This Week
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  • 12
    g3fc

    g3fc

    A modern, fast, and secure file archiver with built-in data resilience

    G3FC is a modern, high-performance open-source file archiver using Zstd compression. This project delivers a secure and resilient file container format engineered to replace legacy tools. G3FC excels with its technical features: blazing-fast Zstandard compression, strong AES-256-GCM authenticated encryption, and optional Forward Error Correction (FEC) to prevent data corruption. Its unique footer design allows for instant file indexing and searching, even in massive archives, eliminating the...
    Downloads: 2 This Week
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  • 13
    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: 1,868 This Week
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  • 14
    7-Zip-JBinding

    7-Zip-JBinding

    Java wrapper for 7z archiver engine

    Native (JNI) cross-platform library to extract (password protected, multi-part) 7z Zip Rar Tar Split Lzma Iso HFS GZip Cpio BZip2 Z Arj Chm Lhz Cab Nsis Deb Rpm Wim Udf archives and create 7z, Zip, Tar, GZip & BZip2 from Java.
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    Downloads: 36 This Week
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  • 15
    zpaqfranz

    zpaqfranz

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

    High-Performance Archiver & Backup for Mission-Critical Data Bulletproof archival for multi-TB datasets, NAS, and VM backups Built for speed: multi-core CPUs and modern SSD/NVMe drives to achieve 1 GB/s+ throughput, up to 3x faster than 7-Zip Far more efficient and versatile than Time Machine or ZFS snapshots Key Features: ✓ Deduplicated, incremental & versioned backups ✓ Anti-ransomware integrity checks & deep validation ✓ Multi-hash support: SHA-2, SHA-3, BLAKE3, XXH3 &...
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    Downloads: 228 This Week
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  • 16

    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: 1 This Week
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  • 17
    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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  • 18
    Naeon

    Naeon

    The safest way to store private data in untrusted (cloud) environments

    Naeon secures data in untrusted off-site storage through a layered approach: files are compressed, then AES-256 encrypted with a randomly generated 128-character passphrase yielding approximately 762 bits of entropy — far beyond the reach of both classical and quantum brute-force attacks. The ciphertext is obfuscated by prepending and appending random byte blocks, making the result unidentifiable as an encrypted file. The payload is then sharded into one private chunk — holding the...
    Downloads: 0 This Week
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  • 19
    DevProjex

    DevProjex

    Turn any codebase into clean AI-ready context: GUI, TUI, CLI, MCP

    DevProjex turns any folder or Git repository into clean, token-efficient context for AI assistants and coding agents, and shows exactly what leaves your machine before you send it. Use it as a desktop app (GUI), a keyboard-first terminal workspace (TUI), a scriptable CLI for CI, or a read-only MCP server for Claude Code, Cursor, and other agents. An open-source alternative to Repomix, gitingest, and code2prompt, with a visual file tree and live preview. Smart Ignore drops build output,...
    Downloads: 3 This Week
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  • 20
    archiver

    archiver

    Easily create & extract archives, and compress & decompress files

    ...Create and extract archive files. Walk or traverse into archive files. Extract only specific files from archives. Insert (append) into .tar files. Numerous archive and compression formats supported. Extensible (add more formats just by registering them) Cross-platform, static binary. Pure Go (no cgo). Multithreaded Gzip. Adjust compression levels. Automatically add compressed files to zip archives without re-compressing Open password-protected RAR archives.
    Downloads: 3 This Week
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  • 21

    larra

    C++ library for archive random read access.

    larra provides some simple interfaces for archive access. The main feature is that it uses the same interface for directories and archives, which allows archive-in-archive access (like .tar.gz). For file access a seekable stream interface is used.
    Downloads: 0 This Week
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  • 22
    akaidatdecode

    akaidatdecode

    akaidatdecode: tool for the AKAI S1000/S3000 DAT-backup format

    The tool "akaidatdecode" can be used to decode the AKAI S1000/S3000 DAT-backup format. "akaidatdecode" converts a suitable WAV-file (DAT-backup signal) into a tar-file (file archive). Notes: * The WAV-file must contain a bit-transparent copy of the DAT-backup signal, signal-manipulation (for example level-scaling, filtering, dithering, or lossy audio compression) is not allowed. * The resulting tar-file for example can be imported to a disk (or image file) for AKAI samplers via the tool "akaiutil": https://sourceforge.net/projects/akaiutil/ Copyright (c) 2019-2022 by Klaus Michael Indlekofer. ...
    Downloads: 0 This Week
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  • 23
    Noir

    Noir

    Noir is a modern, responsive and customizable theme for Jekyll

    Noir is a modern, responsive and customizable theme for Jekyll 4. Typography is paid close attention to and a dark mode-friendly color scheme will be displayed automatically. It builds upon a standard Jekyll install in a number of ways. A wide variety of HTML elements commonly used in online Markdown writing (blockquotes, headers, tables, boxes/buttons, figure captions, code blocks, footnotes) have been styled. HTML, SASS and Config files are included for the theme's design and...
    Downloads: 0 This Week
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  • 24

    Wheefun Archiver

    An open archive format

    WFAR aims to provide a flexible, portable, and open archive format. Features that it aims to support includes arbitrary file metadata, an optional block-allocated mode suitable for on-line manipulation, and multiple compression schema. Additionally, this project also aims to add bindings to multiple programming languages so that WFAR archives may be deployed easily in your software.
    Downloads: 0 This Week
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  • 25
    Zipios

    Zipios

    Zipios is a C++ library for reading and writing 32bit Zip archives.

    This project has moved to GitHub https://github.com/Zipios/Zipios Zipios is a C++ library for reading and writing Zip archive files. Access to the data of individual entries is provided through standard C++ iostreams. A simple read-only virtual file system that mounts regular directories and zip files is also provided.
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    Downloads: 1 This Week
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