Ocster Backup Backup Business is the business edition of Ocster Backup. Based on the fully automatic and easy to use backup solution Ocster Backup Pro 5, it adds a great feature for businesses: it allows backup plans from multiple computers to be monitored from a single PC. With this the administrator or owner of the company can review all the backups with only a handful of clicks and be certain that all the computers in the office are safely backed up.