Backup of an MS SQL Server database file created with Red Gate SQL Backup, a SQL database backup tool; may be compressed up to 95% and encrypted using 256-bit AES encryption; can be restored using the Red Gate SQL Backup program.
Program(s) that open sqb files
Windows: Red Gate SQL Backup
Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/sqb
