: A free, open-source alternative that supports extracting .rar archives.
: The original utility for managing .rar files. Download chkdbm rar
: Many database systems use a "check" utility to verify the integrity of their data files. For example, IBM's DB2 uses a Check Database (db2ckdb) utility to ensure a database can be migrated or backed up. : A free, open-source alternative that supports extracting