B1 Free Archiver is a simple program that is designed for extracting content and compressing files from archives and supports many formats like RAR, ZIP, B1, JAR, 7Z, ZIPX, and CAB. This program brings up a modern window with a layout after quick installation and uses the Explorer-based folder structure to detect the files. There are few simple steps to create a new archive like establish the target directory and format, select the compression method, add a password to protect it, and split the archive into multiple parts. The user can test the integrity of an archive or corrupted ones or repair broken, create a separate archive for each folder, and open files in an external editor or viewer. There are many configuration options in the setting screen such as establish the default open action, switch to a different language for the UI and make file associations. You can show hidden files and integrate this application into the Explorer context menu. This program requires a system memory and a moderate quantity of CPU. B1 Free Archiver has a good response, does not compare with other, tool did not hang or crash, and no error dialogs have been shown in this app.