B1 Archiver
6.7#3 in file compression softwareFree planFree planAndroidWebLinuxmacOS
VisitB1 Archiver vs FileOptimizer
FileOptimizer
6.2#11 in file compression softwareFree planFree planWindows
VisitWhat both publish
| Fact | B1 Archiver | FileOptimizer |
|---|---|---|
| Purpose | B1 Free Archiver creates and extracts archives, and the online archiver extracts files from b1, zip, rar, 7z and other archives. | FileOptimizer recompresses already compressed files to reduce their size while preserving their format and behavior. |
| Support | Support is offered by email at [email protected] and is provided in English only. | The maker points users to SourceForge discussions for suggestions and bug reports and does not guarantee support or answers for users outside the community. |
B1 Archiver plans
- B1 Free ArchiverFree
FileOptimizer plans
- FileOptimizerFree
Pick B1 Archiver if…
B1 suits people who want a free archive utility across desktop, Android, and web, including users who need to extract several archive formats. Android users can also use it for file management.
Pick FileOptimizer if…
FileOptimizer suits Windows users who want to process files in batches or automate optimization from the command line. It may also suit users who need broad file-type coverage and can accept files being overwritten during optimization.