B1 Archiver supports most popular formats. B1 file is a B1 Compressed Archive.ī1 Free Archiver is a free multi-platform universal archiver which works on Windows, Mac and Linux, as well as Android. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.ĭetails of extension. Windows can't open this file: File: example. Works on all platforms.Other types of files may also use the. Most friendly and simple free file archiver Fast and smart. Most friendly and simple free file archiver! Fast and smart. No one will be able to read or extract original files without a password. With encryption you can protect data with bit AES encryption algorithm.

Though classic LZMA compression has been improving for over a decade, there are still some options to explore.įor b1 we designed an improved compression algorithm with much better speed to compression ratio. Feel free to ask for support should you have any questions. Please refer to project documentation and discussion group. We developed tools and libraries to work with b1 archives. Feel free to use them in any of your products or services. You can download sources of all b1 tools and libraries here. We're happy to share b1 with everyone, so all code is open. It's free and available for both personal and commercial use. B1 archive is an open archive format which combines best proven solutions and our new original ideas. We apply the highest safe standards and care about your privacy.ī1 Archiver never gathers any kind of personal information and does not install any malicious software. It also works light speed fast even with large archives and many files. B1 Archiver is extremely simple to use, you don't need comprehensive manuals or guides. Works with split and password-protected archives, serves perfectly as a file manager. Supports most popular formats - b1, zip, jar, xpi, rar, 7z, arj, bz2, cab, deb, gzip, tgz, iso, lzh, lha, lzma, rpm, tar, xar, z, dmg and others. You no longer need different software on your PC, smartphone or tablet.ī1 is the best unified solution for every device. Feel free to share B1 Archiver with your friends or co-workers. You can use it on any computer and you don't have to register or pay anything. B1 Archiver is one of only a few archiver managers for the Linux platform that is reliably simple to use. Anyone looking for a good compression utility should give it a try.

B1 archiver review