SevenZipSharp

•    CSharp

Managed 7-zip library written in C# that provides data (self-)extraction and compression (all 7-zip formats are supported). It wraps 7z.dll or any compatible one and makes use of LZMA SDK.

7-Zip-zstd - 7-Zip with support for Brotli, Fast-LZMA2, Lizard, LZ4, LZ5 and Zstandard

•    C

Zstandard v1.3.7 is a real-time compression algorithm, providing high compression ratios. It offers a very wide range of compression / speed trade-off, while being backed by a very fast decoder. Brotli v.1.0.7 is a generic-purpose lossless compression algorithm that compresses data using a combination of a modern variant of the LZ77 algorithm, Huffman coding and 2nd order context modeling, with a compression ratio comparable to the best currently available general-purpose compression methods. It is similar in speed with deflate but offers more dense compression.

7-Zip - File archiver with a high compression ratio

•    C

7-Zip is a file archiver with the high compression ratio. The program supports 7z, XZ, BZIP2, GZIP, TAR, ZIP, WIM, ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR, Z.

PeaZip - Cross-platform file and archive manager

•    Pascal

PeaZip is a free file archiver utility and rar extractor for Windows and Linux, work with 150+ archive types and variants (7z, ace, arc, bz2, cab, gz, iso, paq, pea, rar, tar, wim, zip, zipx...), handle spanned archives and support multiple archive encryption standards. The project aims to provide a cross-platform, portable, GUI frontend for multiple Open Source technologies (7-Zip, FreeArc, PAQ, PEA, UPX) focused on file and archive management, and security

SevenZipLib Library

SevenZipLib is a lightweight, easy-to-use managed interface to the 7-zip library.

Powershell Zip File Export/Import Cmdlet Module

Powershellzip is a powershell module with a set of Cmdlets for zip file export (create Zip files, add and compress files) and import (extract compressed files from Zip files). It uses the SharpZipLib (icsharpcode) to perform the zip file operations.

Cmdlet Help Editor

Cmdlet Help Editor enables you to create help topics for Windows PowerShell cmdlets in XML format that Windows PowerShell supports. Help text created in Cmdlet Help Editor can be displayed immediately by a Windows PowerShell get-help command without any additional transforms.

FreeArc

•    C++

FreeArc combines best 7-zip and RAR features: auto-selected LZMA/PPMD/Multimedia compression, 1gb dictionary, exe/dict/delta data filters, updatable solid archives, SFXes, recovery record, AES+Twofish+Serpent encryption, Linux support and much more...

zip4j - Java library to handle Zip files

•    Java

Zip4j is a java library to handle Zip files. It helps to create, Add, Extract, Update, Remove files from a Zip file. It provides support to Password protected Zip files, Encryption using AES, Zip64 format, Progress Monitor.

p7zip

•    C++

p7zip is a quick port of 7z.exe and 7za.exe (command line version of 7zip, see www.7-zip.org) for Unix. 7-Zip is a file archiver with highest compression ratio. Since 4.10, p7zip (like 7-zip) supports little-endian and big-endian machines.

PowerShell Cmdlet and Help Designer

The Cmdlet Designer makes it much easier for teams to concentrate on the design, naming, and consistency of their cmdlets, while also guaranteeing name registration and collision avoidance across a project.

7zSharp

7zSharp is a .NET 2.0 LGPL wrapper around the 7z LZMA SDK and executable written in C#, providing a library (DLL) wrapper and simplified API to encode and decode using the 7z library. Ability to encode: 7z (.7z), ZIP (.zip), GZIP (.gz), BZIP2 (.bz2) and TAR (.tar) Ability to...

wtrace - Command line tracing tool for Windows, based on ETW.

•    CSharp

This application will trace in real-time all File I/O, TCP IP, ALPC and RPC operations performed by a given process. It works on Windows 7+ and requires .NET 4.5.2+. Wtrace stops when the traced process exits, or if you issue Ctrl+C in its command line. It is possible to use wtrace as a PowerShell cmdlet. Please check the wiki for more details.

Snappy - Port of Snappy to Java

•    Java

This is a rewrite (port) of Snappy writen in pure Java. This compression code produces a byte-for-byte exact copy of the output created by the original C++ code, and extremely fast.

Borg - Deduplicating archiver with compression and authenticated encryption

•    C

BorgBackup (short: Borg) is a deduplicating backup program. Optionally, it supports compression and authenticated encryption. The main goal of Borg is to provide an efficient and secure way to backup data. The data deduplication technique used makes Borg suitable for daily backups since only changes are stored. The authenticated encryption technique makes it suitable for backups to not fully trusted targets.

7Backup

•    VBNET

Backup software using 7-Zip compression. Supports backups from local and network sources. Backup files must be opened using 7-zip manually get it at www.7-zip.org .NET Framework 3.5 is needed to run this program

AxCrypt - File Encryption for Windows

•    C++

AxCrypt - Personal Privacy and Security with AES-128 File Encryption and Compression for Windows 2000/2003/XP/Vista/2008/7. Double-click to automatically decrypt and open documents. Store strong keys on removable USB-devices.

PowerShell Tools

•    CSharp

This is a package of cmdlets for PowerShell. Currently provided tools are: PStime - a cmdlet to measure the time elapsed by running the specified command. (is similar to GNU time(1)), PSwget - a cmdlet to get the content of the resource specified by URL,

PowerShell Studio

•    WPF

A community fork of the Cmdlet Designer source released from Microsoft. More information will be forthcoming on features, roadmap etc.

Windows PowerShell Cmdlet Help Viewer

Cmdlet Help Viewer is a WPF based client to view help about PowerShell cmdlets. It parses the XML help file and displays the contents of the help file in a user friendly way.