Convert Outlook PST File - Version 2.0 Now pst conversion is very easy task with outlook pst converter software .the major advantage of ansi pst to Unicode conversion is the size limit .Because ansi pst have size limit only 2 GB & in Unicode the size limit have 20 GB.Microsoft PST utility is an effective Ansi to Unicode Conversion tool to Upgrade Outlook PST file. Using Outlook PST tool users can upgrade ANSI PST files to Unicode PST files and convert Unicode PST file to ANSI PST file. PST Converter Outlook is the unique PST converter solutions to convert PST file to Outlook 2007 & 2003 or upgrade PST file to 2007 or 2003. In MS Outlook 2003/2007 creates PST file with a file size limit of 20 GB. ANSI PST files created in MS Outlook 2000/2002/XP has the overall size limit of 2 GB. Just to avoid corruption due to exceeding the size limit of 2 GB imposed on ANSI PST file, you need to convert your ANSI PST file to Unicode PST file to enhance the file size limit to 20 GB. SysTools Outlook PST Converter permits you to convert ANSI PST to Unicode PST and convert Unicode PST to ANSI PST. Users cannot not convert corrupt pst (already exceeds 2GB)