OST to PST Converter - Version 2.1 OST to PST Converter is the one of the best solution to convert OST to PST file. Do you need any resource to convert OST to PST file? Than no need to go anywhere just download and install OST to PST converter which is design and develop by IGNISSTA. IGNISSTA is one of the best and award winning organization which provides Email conversion software. You can download this OST to PST converter online and install at your computer. While using this OST to PST File converter you can convert OST to PST file easily and you can also convert it at OST to PST file format. This ost to pst software supported multiple conversion like OST to PST, OST to EML, OST to MSG files. What you think? Just download and install this software to your computer we provide easy install and uninstall features in it. Demo version and full version of this OST to PST tool is available for testing. Demo version is free of cost and full version is also available at very low cost. With demo version of OST to PST converter you can convert ost to pst file and it will give you preview of entire mailbox. This demo version