AhsayOBS (windows platform) 5.1.0.8 Free download

Ahsay Backup Software is a commercial solution for ISPs and online backup service providers. Besides its robust backup features and multi-platform support, AhsayOBS is the only fully brandable solution on the market. It also supports brick-level Exchange backup (including Outlook mails, contacts, calendar, etc) and have specialized agents to back up databases such as Oracle, MS SQL Server, MS Exchange, Lotus Domino, Lotus Notes, and MORE.