A .B1 file generally behaves like a ZIP-type archive used to consolidate files/folders for sharing or backup, though pre-compressed media may not shrink much; B1 archives can include password protection, and large archives may be split into numbered parts that extract correctly only when all parts are together and opened … Read more

A .B1 file most often works as a bundled archive that stores one or many files/folders together for easier sharing, organization, or backup, though compression may be limited for already-compressed items like videos or JPEGs; B1 archives can also be encrypted and require a password, and large sets may be … Read more

A .B1 file is a ZIP-like archive format for grouping files and folders to simplify sharing or backups, though compression gains depend on the data type; it may also be password-protected, blocking access without the correct key, and large archives might be split into sequential parts that must be kept … Read more

A .B1 file serves as a compressed bundle similar to ZIP/7Z, allowing many files/folders to be stored in one place for convenience, with compression effectiveness varying by content; encrypted B1 files require a password to open, and multi-part archives (`*.part1.b1`, `*.part2.b1`) must all be in the same folder while extraction … Read more