How to Fix Corrupted OST File - Version 3.3 Corrupted OST File application one or extra interesting and more features of Microsoft outlook is that it allows you to work offline, while you operational offline it creates offline storage files, however this OST File is not accessible with Microsoft outlook and therefore you need to convert OST to PST to access its content with Microsoft outlook. This software is simple to apply absolute key for inaccessible PST and involves few easy few steps to change the OST File; *analyze the OST file content* convert OST to PST File* save OST to PST, EML, and MSG format*. You have purchase full version of our software Corrupted OST File just at $99. For more details:-http://www.exchangeostrecovery.org/