Compress PST Outlook 2010 make the PST files size smaller and protect Outlook database from corruption. When you remove the attachments from Microsoft Outlook email files you will automatically shrink PST files immediately. With the PST compression tool users can preserve the email originality and manage them in systematical order. By using shrink PST files program you can compress single as well as multiple PST files at a time. In this toolkit you can get three unique functions (remove attachments, extract attachments, extract, and compress and save attachments). So download free version of this tool and test it on every level of the compression and also analyze unique functions utility precisely. However, user’s can buy full version license key of this tool in just $69 only for personal license application and business license key $199 only.