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B1 compressed archive
File type: Archive and compressed file
Files with b1 file extension can be mostly found as native compressed archives created using the B1 Archive Manager.
Found 3 different file type records with the same b1 filename suffix.
File type category:
Archive and compressed file
Date updated: March 1, 2019
The b1 file extension is used for native file format of B1 Archive Manager. B1 is a backup and archive file format providing high compression ratio.
The b1 file is a compressed archive created with B1 file compression utility.
Classic LZMA format has been improving for over a decade and resulted in B1 format, which is an open archive format (all code is open). Tools and libraries are also developed for more convenient work with B1 archives.
B1 archives can also feature the 256 bit AES encryption algorithm.
Use B1 Archive Manager to work with the B1 archives.
You can probably repack B1 format in B1 Archive Manager.
Software applications that can open b1 files:
Microsoft Windows
Software apps that create b1 files:
Microsoft Windows
Software apps that extract b1 files:
Microsoft Windows
File type category:
Game file
Date updated: June 17, 2019
Record marked as obsolete and not updated for a long time.
The b1 file extension is also used by Cats Mah Jong Solitaire, one of the best mah jong solitaire software. These files contain game resource data.
Most likely some old format without support. No further information could be found.
Software applications that handle other tasks involving b1 files:
Microsoft Windows
Cats Mah Jong
File type category:
Various data file
Date updated: July 25, 2019
The b1 file extension is associated with the VTrain (Vocabulary Trainer), a software for Microsoft Windows operating system that enables users to learn foreign languages.
The b1 file contains some kind of data used by VTrain.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Software applications that handle other tasks involving b1 files:
Microsoft Windows
Language
