Are you aware that downloading the SysInspire OST utility is free? It is free for anybody to download eSoftTools OST Recovery Tool. For people who have a ton of business data that is locked in OST file format and are unable to open the file or access its contents, this software is like a magic wand. The corrupted OST file problems are all recovered by the SysInspire OST Recovery program. Among its numerous capabilities is the ability to convert OST files into other formats, such as HTML, EMLX, PST, Office 365, MSG, MBOX, IMAP, and others.