Open Source Windows File Compression Software - Page 9

Softcabq

Program to experiment with (combinations of) different (lossless) audio encoding methods.

Java GUI based File Splitter and Joiner. Works on Windows and Linux.

TNT Mocha Backup Platform Independent backup utility written in Java. Uses ZIP files for data storage. Now supports file permission backup for restore by standard utilities in linux such as unzip.

This software zips and unzips a .txt file, using the Huffman encoding algorithm and the list and tree data structures. The result files are named zippedFile.txt and unzippedFile.txt and can be found at the same directory as the Text Zip executable file.

The Bzip2GUI is a graphical interface to the command line bzip2 tool used to compress and uncompress files using the bzip2 format.

The Green Machine is a powerful archive creator, which supports data compression, self-extracting file creation, encryption, file verification via checksums, and much more.

Application for compressing files with different compression algorithms.

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.

Batch extraction of RAR compressed archives

Compress videos, remove audio, manipulate thumbnails, and make your video compatible with all platforms through this lightweight and efficient library. 100% native code was used, we do not use FFMPEG as it is very slow, bloated and the GNU license is an obstacle for commercial applications. In addition, google chrome uses VP8/VP9, safari uses h264, and most of the time, it is necessary to encode the video in two formats, but not with this library. All video files are encoded in an MP4 container with AAC audio that allows 100% compatibility with safari, mozila, chrome, android and iOS. Works on ANDROID, IOS and desktop (just MacOS for now).

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

Waveform Archiver

Console utility for performing 7zip with unbuffered I/O Currently all archive, compression software and libraries are using buffered I/O which brings your machine to zero memory for large files. This console application uses the SevenZipSharp library with unbuffered I/O which gives all the options of 7zip without the memory problem. The supported compression algorithms are: Deflate, Deflate64, BZip2, Lzma, Lzma2, and Ppmd The supported archive formats are: SevenZip, Zip, GZip, BZip2, Tar, and XZ

WinTarBall adds a control panel and an Explorer shell extension that allow users to compress directories into .tgz or .tbz files simply by right-clicking on them and choosing "compress to tarball".

Lossless compression program with various algorithms included. Intended for large XML files, but can compress any files. Best results with block compression (BWT+MTF+RLE) on large block over alphabet of words.

XJSTransform is a transformation and compression tool for XML, JSON and SMILES datasets. XML and JSON data transforms include tag, capital, character n-gram and word n-gram substituions. SMILES data transforms include a domain-specific data transform in addition to capital and character n-gram conversions. These transforms also include a variety of data transform variations. The transformed datasets are then compressed with general-purpose compressors (7Zip, BZip2, GZip, PPMd, PPMVC and ZPAQ) and the compression results are computed

This project has been moved to https://github.com/inikep/XWRT XWRT (XML-WRT) is a high-performance XML compressor (it also works with textual files). It transforms XML to more compressible form and uses zlib (default), LZMA, PPMd, or lpaq6 as back-end compressor. It is similar to XMill, but has many improvements.

A simple library for unzipping Zip Files using C#. This does not presently handle zipping, if you are interested in contributing, contact me. I made this because it was hard to find a completely free unzipping library for C#.

Microsoft .NET Stream-derived objects that wrap ZLib inflate and deflate as well as Base-64 functions (C++ Mixed Mode implementation)

The ZLib.Ada is a thick binding to the popular compression/decompression library ZLib http://www.gzip.org/zlib/. ZLib.Ada provide Ada style access to the ZLib C library.

Zeus provides an API for developers to protect with AES Encryption and compress with ZIP application specific data not intended for public access. Zeus, the tool, integrates with Windows Explorer to protect sensitive data.

Zflate is a universal file recompressor tool that support a lot of file format like png, jpeg, zip, gzip, mp4, 3gp, mp3, pdf, exe, scr, avi and so on with simple usage It can compress smaller compared to compression techniques nowadays on some files. please Run it under windows or using wine if running under linux.

ATL COM objects for manipulating .zip files. Currently it is only posible to create new files, but I hope to add extration, and editing soon.