KGB Archiver is described as 'The compression tool with an unbelievably high compression rate. Unfortunately, in spite of its powerful compression rate, it has high hardware requirements (I recommend processor with 1,5GHz clock and 256MB of RAM as an essential minimum)' and is a File Archiver in the file management category. There are more than 50 alternatives to KGB Archiver for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best KGB Archiver alternative is 7-Zip, which is both free and Open Source. Other great apps like KGB Archiver are PeaZip, NanaZip, Bandizip and The Unarchiver.
Feature-rich archiving software with top-tier compression in 7z, integration in Windows Shell, AES-256 encryption, and multi-format support, including TAR, ZIP, RAR. Offers strong file management tools and a command line version for Linux/Unix systems.
Russia
PeaZip is free file archiver utility, based on Open Source technologies of 7-Zip, p7zip, FreeArc, PAQ, and PEA projects, for Linux, macOS and Windows.
Italy
EU
NanaZip is an open source file archiver intended for the modern Windows experience, forked from the source code of well-known open source file archiver 7-Zip.
China
Enables ultrafast compression and decompression of over 30 formats, supports multi-core optimization, AES256 encryption, ZIP repair, selective extraction, password management, antimalware scans, image previews, archive integrity checks, and Windows integration.
South Korea
The Unarchiver is a small and easy to use program that can unarchive many different kinds of archive files. It will open common formats such as Zip, RAR (including v5), 7-zip, Tar, Gzip and Bzip2. It will also open many older formats, such as StuffIt, DiskDoubler, LZH, ARJ and...
Ukraine
File Roller is the archive manager of the GNOME desktop environment. It can extract, view, create and modify archives. File Roller is only a graphical interface to archiving utilities such as tar and zip.
United States
FreeArc is a free and open source file archiver developed by Bulat Ziganshin. It uses LZMA, PPMD, TrueAudio and GRzip algorithms with automatic switching by file type, and also uses set of filters—for instance it can remove repetitions from text.
Russia
A versatile file archiver offering compression and decompression, native ZIP/ZIPX support, encryption, and extensive sharing via email, cloud, social media, integrating with various platforms and formats.
Canada
7-Zip with support for Zstandard, Brotli, Lz4, Lz5 and Lizard Compression. Open source under LGPL-2.1 license.
GermanyEU
Open and explore ZIP, 7z, RAR, and many more archives without extracting. Create and edit archives with encryption and advanced compression. Open, search, and share files directly from the archive.
United States
Universal Viewer is an advanced file viewer for wide range of formats. Supported file formats are:
Russia
B1 Free Archiver is a free multi-platform universal archiver. Currently it works on Windows, Mac, Linux and Android; moreover B1 Online Archiver allows you to uncompress .b1, zip, rar or .7z archive from your computer directly online.
United Kingdom
