B1 Archiver is a free archive manager for Windows, Linux, Mac and Android. Using this you can compression, decompression and encrypt your files. It supports b1, zip, jar, xpi, rar, 7z, arj, bz2, cab, deb, gzip, tgz, iso, lzh, lha, lzma, rpm, tar, xar, z, dmg file formats. It supports split and password-protected archives. You can encrypt with 256 bit AES encryption with password.