Ultrazip is compatible with all versions of Windows, including Windows 8 and 10. Also there is unRAR license restriction for some parts of the code.

Some parts of the code are under the BSD 3-clause License. Ultrazip does what it promises, and quickly: zip files, unzip them, encrypt them in just a few steps, manage Multipart files, create self-extracting files. 7-Zip is one of the most well known and popular archivers around due to the 7z archive format which compresses files into much smaller sizes than ZIP. The most of the code is under the GNU LGPL license. The protection is based on quite famous algorithms, such as ZipCrypto, AES 128bit, etc., but all you will need is a password to provide maximum protection for your archives. If you want to keep your files away from thieves and meddlers, you can even install a password-based security system for your files. WinZip Universal latest version: A fast, effective tool to unzip files and folders. It is a useful tool whenever you want to save space on your drive and easily compress large files that are a load on your PC. WinZip Universal, free and safe download. Work with TAR archives compressed with BZip2, solid compression. How to convert BZ2 files to other archive formats.

How to create, extract (unzip), open Bzip2 compressed format. Work with PeaZip BZ2 files compressor, opener, extractor utility. Ultrazip is compatible with many file formats. Synopsis: Free BZip software for Windows and Linux. You can use 7-Zip on any computer, including a computer in a commercial organization. Aside from the extra features, Ultrazip optimizes file compression and decompression operations so that they will be much faster and easier to perform. The most of the code is under the GNU LGPL license.

Free software to unzip files