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Open B1 file

B1 files: what are they and how do I open them?

b1 file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

.b1 file type #1: B1 compressed archive

Files with b1 file extension can be mostly found as native compressed archives created using the B1 Archive Manager.

Further details:

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.

Open file with:

B1 Free Archiver icon

B1 Free Archiver

A free multi-platform universal archiver

.b1 file type #2: Cats Mah Jong Solitaire game data

Files with b1 file extension can also be found as game data files from Cats Mah Jong Solitaire.

Further details:

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.

Open file with:

Cats Mah Jong

A classical Cats Mah Jong

.b1 file type #3: VTrain data

A b1 file extension is related to the VTrain program for Microsoft Windows. A b1 file contains some kind of data.

Further details:

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.

Open file with:

VTrain

A language vocabulary learning software

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.b1" has the file extension "b1". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.