Outlook OST Files Recovery Tool - Version 4.3 Try most exclusive Outlook OST File Recovery software to successfully recover MS Outlook emails on cache mode (offline) Exchange Server from an Outlook OST file. If you are working on offline Exchange Server with Outlook mailbox, try this software to easily open emails from OST file as PST format with Outlook on cache mode Exchange Server. This software has advance features therefor easily scans your highly corrupted OST file and easily get back email objects from them as Outlook PST format. OST File Recovery tool smoothly runs with all Windows platforms including Win10 and easily fix all corrupted OST file which is created by MS Exchange Server 2013, 2010, 2007, 2003, 2000, 5.5 and 5.0. You can try demo version of this software and export more than 20 OST emails to Outlook PST format without any cost. If you want to export OST emails in bulk then try pro version of this software at only 49 USD.