Downgrade Outlook PST files with the help of SysTools PST Upgrade software, this tool easily upgrades and degrade PST files of Microsoft Outlook. You can easily transfer your old Outlook data into Outlook 2007 and 2010. Outlook PST Upgrade software is compatible with all Windows version and works with all Outlook versions. Degrade software is the most excellent solution to converts Unicode PST file to ANSI PST file. If you need to convert your new PST file created in Outlook 2003/2007 to a new PST file of Outlook 2000/2002/XP quickly and easily. Software provides both option like PST Degrade tool and PST Upgrade Tool. PST Degrade Tool software allows users to upgrade ANSI PST to Unicode PST and degrade Unicode PST to ANSI PST. PST Downgrade Tool supports to converts all the mail folders like Inbox, Outbox, Sent Items, Drafts, Deleted Items, and Contacts of Unicode PST File to ANSI PST file. PST Conversion software successfully converts Outlook 2007 to Outlook 2000. PST Converter Software converts all email folders such as Inbox, Outbox, Deleted Items, and Sent Items etc to a new PST file. PST Conversion software performs conversion of Unicode PST to ANSI PST & conversion of ANSI PST to Unicode PST. PST Converter easily converts ANSI PST file showing "Properties for this information service must be defined prior to use" to Unicode PST file quickly and easily. SysTools PST Conversion tool successfully runs with Windows XP/2000/2003/Vista Operating System. Our comprehensive approach ensures that our PST Conversion tool easily works from start to end without any complaints. You can download the Demo version of PST Conversion software that is free of cost. If you feel satisfaction from our software then you can purchase full license. Our support team always provides help to you for any technical difficulties feel you to using software.