Perfect OST File Recovery Software - Version 3.6 Perfect OST File Recovery Software simply converts the file format of Exchange in OST file to PST files with well manner. OST file recovery tool uses advanced technology based scanning algorithms to quickly recover OST file into PST files. Using ost pst recovery software, you can easily convert multiple OST file to PST file in Outlook. To extract mailbox file in batch from OST file execute extract OST file tool. Perfect OST file recovery software to convert OST file to PST (*.MSG, *.EML) formats. OST file conversion to PST tool can effectively convert your OST files from exchange Outlook versions. We offer steps by step software guidelines so the user resolves your query "How to recover OST file" quickly. Free download OST file recovery software which extracts multiple files at a time. Demo version extract all emails and data, if you want to extract all, then purchase the full version of OST file to PST converter tool which is only at $99 only.