B1 Archiver supports most popular formats. B1 Archiver is fast, simple and safe. The B1 archive format is an open-source project which offers an open, fast and effective archive format for everyone. In this new format the best known solutions and algorithms are combined with original ideas and discoveries by B1. The B1 archive format brings both amazing speed and a high compression ratio. B1 uses the Apache License, so unlike some other formats B1 is completely free for both personal and commercial use.
SoftChamp is a portal created with much thought of the user. It is devoted to valuable superior software that are mostly used and can make the user experience of millions of people much easier. Our team of testers work hard to check every software from every angle possible and make sure it is absolutely free of any malicious intruders. We strive for excellence in order to be able to satisfy the users with the most popular, virus-free software.
WinRAR Portable (Unplugged) 
PKZIP 
WinAce 
DMG Extractor 
PeaExtractor 
