Other B1 conversions

Conversion of b1 files to zip file format

B1 compressed archives are from B1 Free Archiver and you can use this software to repack your files to some alternative archive formats, including ZIP format. But perhaps other file managers also add support support for .b1 files eventually.

Open B1 file    Open ZIP file

Related software

B1 Free Archiver icon

B1 Free Archiver

A free multi-platform universal archiver