The PST Conversion tool offers a great solution for converting ANSI to Unicode PST and vice versa. It enables users to transfer their PST data from Outlook 2000/2002 to 2003/2007/2010 quickly and easily.

Enter the PST Upgrade software, which allows you to easily convert ANSI PST to Unicode PST (and vice versa). However, it's important to note that you cannot convert corrupt PST files that have already exceeded the 2GB mark to Unicode MS Outlook versions (2003 onwards).
If you're using the Outlook 2000 version and want to upgrade to a newer version like 2003, 2007, or 2010, our PST Conversion software has you covered. It can convert all email folders (such as Inbox, Outbox, Deleted Items, and Sent Items) to a new PST file, making the conversion process a breeze.
Additionally, our software ensures that you're able to convert your ANSI PST file showing "Properties for this information service must be defined prior to use" to Unicode PST files in no time. To see how the software works, users can opt for the demo version which lets you convert the first 15 items in each Outlook folder in your present PST files. However, to convert your MS Outlook data in its entirety, you will need to purchase the full version of the Outlook PST Upgrade software, which will set you back only $49.
Version 2.5: New version launch with new features