SysInspire OST to PST Converter software to swiftly repair OST file and convert corrupt OST to new PST files. It performs Outlook mailbox recovery from OST files without losing any important data. It can easily convert OST files to PST and 13+ other formats with easy steps. It can convert OST files with emails of specific date through mail filter by date function. This software comes with a free demo version and allows users to recover 25 items from OST mailbox free of cost.