Open Source Windows File Compression Software - Page 3
Sort By:
File Compression Software for Windows
View 30 business solutions-
Host LLMs in Production With On-Demand GPUsDeploy your model, get an endpoint, pay only for compute time. No GPU provisioning or infrastructure management required.
-
Cut Your Data Warehouse Bill by 54%BigQuery delivers 54% lower TCO with serverless scale and flexible pricing. Free migration tools handle the SQL translation automatically.
-
1
TclTrf is an extension library to the script language tcl, as created by John Ousterhout. It extends the language at the C-and Tcl-with ``transformer''-commands to encode and compress data. Based on the stacked channels of the tcl core (ability inter
-
2
Zipbox
a java zip utility
a java util to zip/unzip files and folders Supported files for extraction: 7z, Zip, Tar, Rar, Lzma, Iso, GZip, Cpio, BZIP2, Z, Arj, Lzh, Cab, Chm, Nsis, DEB, RPM, UDF, WIM Supported compression format: Zip Minimum Requirements: - needs Java 1.7 or above CHECK OUT AND SUPPORT MY LATEST ANDROID PROJECTS IN HERE: https://play.google.com/store/apps/developer?id=Deepak+PK -
3
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. -
4
CADI is an implementation of the JPIP standard (JPEG2000 Interactive Protocol - Part 9). CADI includes a JPIP server, a JPIP proxy, and a JPIP Client. CADI is designed and programmed with the aim to provide a flexible framework to test and develop ne
-
Go From Idea to Deployed AI App FastAccess Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.
-
5
EN If you have a new version of upx, rename it to UPX_vx.xx.exe and copying it to the folder UPXShell-src\Upx\ All the keys of the BDR are deleted when uninstalling. ================================================================================================================ FR Si une nouvelle version d'upx existe renommez la en UPX_vx.xx.exe et copiez la dans le dossier UPXShell-src\Upx\ Toutes les clés de la BDR sont supprimées lors de la désinstallation.
-
6
jzip is a zipping/archiving program, written in Java. It let's user use gui to create zip archives and Jar executables archives. The very fact that it is using Java allows use on many platforms.
-
7
qiewer extractor
Enables Windows Explorer to open archive files.
qiewer extractor is a Shell Namespace Extension. This allows browsing various archive formats with the Windows Explorer. The supported formats are: .zip / .rar / .7z / .001 / .tar / .gz / .bz2 / .lzma / .xz / .lz While browsing it's possible to copy from the archive by clipboard or drag&drop. Or simply use the "Extract..." from the context menu, which extracts all contents into one folder. -
8
Ank Zipper
A free and easy-to-use password protected file archiver
Ank Zipper provides you with a lightweight, Java-based application designed to provide security to your documents. Ank Zipper can compress both files and folders and create password-protected archives, in order to prevent unauthorized access to important files. Additionally, it can be used for extracting or simply browsing ZIP files.It includes AES(Advanced Encryption Standard) algorithm to encrypt/decrypt file(s). Ank Zipper is a cross-platform software that can be used on any platform that features Java compatibility (e.g. Mac OS X, Linux, Windows). -
9
BALZ
A ROLZ-based file compressor
BALZ is a command-line file compressor with a high compression ratio and fast decompression. -
Fully Managed MySQL, PostgreSQL, and SQL ServerCloud SQL handles your database ops end to end. Migrate from on-prem or other clouds with free migration tools.
-
10
Basic Compression Library is a portable library of well known compression algorithms, such as Huffman coding, written in standard ANSI C. It is intended to serve as a set of building blocks for specialized compression algorithms.
-
11
CRUSH
An LZ77-based file compressor
CRUSH is a simple LZ77-based file compressor that features an extremely fast decompression. -
12
-
13
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.
-
14
zPacker
Free portable utility for working with 7z, ZIP, TAR, RAR files
Free open source file archiving application with an intuitive, easy-to-use interface. The program is designed for both extraction and archiving, which provides a convenient free alternative to proprietary applications such as WinRar and WinZip. The utility can open RAR files, manage other formats - 7z, ZIP and TAR. Provides maximum speed, best compression ratio, stability and security, relying on proven technologies of free software from 7-Zip and other modern open source projects. -
15
7zip Batch Compression
Small Windows-GUI for Batch-Compression with 7zip
My first try of a GUI with wxWidgets. Now 7zip can do "each file to a seperate archive" from Winrar. Sends commands to the CMD to process through the list, though maybe Admin rights are required. Maybe a Linux-Version later... -
16
Win32 and Win64 DLL to compress files in the standard Gzip format and also the new Gzip2, this format can compress files as large as 9.223.372.036 gigabytes and has also MD5 the integrity check, now also SHA512 too, now with support to multi-threads
-
17
Encrypter
Encrypter is a free folder encrypting and hiding utility software.
Encrypter is a free folder encrypting and hiding utility software for Windows 32bit platform. Encrypter is powerful but lightweight software written in VB.NET for Windows 7, Vista and XP. -
18
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 -
19
An easy-to-use, user-friendly GUI for archived file formats (jar, zip, tar). Explorer-type archive browsing with all the archiving functionality offered through a much easier, quicker & more understandable manner than its command-line counterpart. This project has been replaced by Archive Buddy [http://sourceforge.net/projects/archivebuddy]
-
20
LZPX
An LZP-based file compressor
LZPX is a lightweight command-line file compressor. Please note: This program was succeeded by the QUAD. -
21
UPX Manager
Multi-functional GUI for UPX
About UPX Manager: UPX Manager is a Graphical User Interface for the command line based application, UPX Packer. Special thanks to the authors of UPX Packer - Markus Oberhumer, Laszlo Molnar & John Reiser About UPX Packer: UPX (Ultimate Packer for eXecutables) is a portable, extendable, high-performance executable packer for several different executable formats. It achieves an excellent compression ratio and offers very fast decompression. Your executables suffer no memory overhead or other drawbacks for most of the formats supported, because of in-place decompression. Visit UPX Packer homepage - http://upx.sourceforge.net -
22
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 slow scans required by formats like TAR. G3FC is built for developers and power users, with native, open-source implementations available in Rust, Go, C#, and Python for true cross-platform performance. -
23
pigz for windows
pigz (parallel gzip) for OS Windows
Based on source from http://zlib.net/pigz/ -
24
-
25
NTK Ultra-Compression
Logiciel de compression de fichiers maximal indépendant du temps.
Le logiciel NTK Ultra-Compression répond à une problématique essentielle de l’ère numérique : comment réduire la taille des données à leur minimum absolu sans compromis sur leur intégrité, tout en s’affranchissant des contraintes temporelles ? Dans un monde où les volumes de données explosent et où les solutions actuelles de compression restent limitées par des compromis entre rapidité, efficacité et complexité, nous proposons une approche disruptive. Les solutions actuelles, telles que le format ZIP ou 7z, bien qu’efficaces, atteignent leurs limites en termes de taux de compression et d’efficacité pour les fichiers volumineux ou complexes. Ces outils sont souvent contraints par des compromis entre rapidité d’exécution et efficacité de stockage. Cette approche disruptive s’adresse notamment aux utilisateurs ayant besoin de manipuler des fichiers volumineux, comme les logiciels, les jeux vidéo ou les bases de données, où chaque octet économisé compte.
