If your file cross from 2GB and your files near to corrupt and damaged then users can use PST upgrade tool which will be helps in extend the 2GB limit of PST file into 20 GB. Software can solve your issue like how to raise the size of PST file from 2GB to 20GB without any risk of data corruption. Only this Outlook PST Upgrade provides this opportunity to its users to increase the PST file size limit easily. PST Upgrade tool manages all of its email Meta information (to, cc, bcc, sent/received dates and time) intact while upgrading or converting PST files.The software allows users to convert old PST (Outlook 2000/2002/XP) to new PST (Outlook 2003 and 2007) and new to old PST file format. This application provides you download free demo version of the tool to convert only first three folders from Outlook PST file. But to convert all folders of PST file into ANSI or Unicode PST, you need to purchase full licensed version of the tool to convert unlimited PST files at just only 49 USD and 129 USD for personal and business license respectively. If you have any query regarding this application then you can contact with our support team which are avail 24x7 hours at free of cost. Read more: http://www.pstupgrade.com/extend-outlook-personal-folder.html