File extension .B1
| Full Name | Developer | Category |
|---|---|---|
| B1 Compressed Archive | Catalina Group | Compressed Files |
The B1 file extension is a compressed archive format developed by the Bulgarian software company B1 Freeware Group. B1 archives are based on LZMA compression algorithm, which, combined with the solid archiving principle, yields high compression ratios with minimal impact on file speed. The format is completely open source, which ensures that any library or application that can support it is available.
Features and Compression Modes
The B1 format comes with several features that are especially beneficial for a user seeking an enhanced archiving experience. It has built in compatibility with encrypted archives and password protection, as well as various advanced features such as multi-volume archives and segmented downloading. There is also full support for Unicode filenames, making it easier to handle non-latin filenames.
In terms of compression, the B1 format offers two different modes: 'normal' mode and 'maximum' mode. Normal mode typically provides significantly smaller file sizes than most other formats, such as RAR, 7z, and ZIP, while still maintaining excellent decompression speeds. Maximum mode is designed to take advantage of very fast CPU cores, allowing for up to an extra 5-10% compression when compared with its 'normal' mode.
Uses and Availability
The B1 file extension is most commonly used to reduce the size of large files or directories for transport or storage. It is the native format for the popular B1 Free Archiver, a free archiving and file sharing tool available for various operating systems, including Windows, MacOS, Linux, iOS, and Android. Additionally, B1 archives can be opened with any popular archiving utility such as WinZip, Bandizip, PeaZip, and 7-Zip.
Programs for WINDOWS system
Programs for MAC system
Programs for LINUX system
Programs for Android system
After installing the required software, the operating system will usually automatically associate an unknown file type (in this case .B1) with the new application. If this does not happen, we can help the system a bit by selecting the software for it, which it should always use to open files with the .B1 extension.
When choosing the software we can select the system to use this software every time.
Remember!
Using it for the first time it is good to check whether the .B1 file opened in the application can be read by us and opens in a way that allows us to use it. If everything is in order, select this option the next time you open a file with the .B1 extension. However, if the file has not opened correctly, we have to look for a different software, with which we can open files with the .B1 extension. Select a different software from our list and install it on your computer. After the software is installed, repeat inspection openings of a .B1 file. Sometimes you have to repeat the operation several times.
Other instructions
If none of the programs listed by us to work with the .B1 file has not meet your expectations, you can try searching other websites. But remember to avoid downloading programs "that can open any file". These applications not only have very limited functionality, but may also expose you to expense tens of dollars when purchasing a license.
In the vast majority of cases you will find the program dedicated to support the .B1 file, or any other file format. In addition, there is a chance that it will be a free program, and its functionality (concerning the .B1 file) will be extended to the maximum.
It is also good to check
- if the .B1 file has no errors
- or if it has been copied (or downloaded by the browser) thoroughly
Author’s guidelines
Mr B. Adam
Author of the guidelines / Founder of FileExtension.info
New technologies enthusiast, helping to solve problems with the files.
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