Microsoft Outlook PST files have two kind of category. 1. ANSI PST files, 2. Unicode PST files. If you are continuous Outlook users then you are very much sure about the Outlook storage capacity. As PST Files size grows up then PST data get corrupt. To prevent from this kind of issues you need to Compress PST software for reducing the size of Outlook data files. Now the question is- How to compress Outlook 2010 PST file? Let’s sort out this quarry with Free PST compression tool. This tool can shrink multiple Outlook PST data file like (to-do-list, journals, contacts calender and many more parameters). This is one of the best and innovative techniques which gives you three easy way (Remove Attachments) (Extracts & Save Attachments) (Extract, Save and Compress Attachments) to compress archive PST files and attachments at a time. Once you compress the Outlook data, then you can add more data and increase the speed appropriately. It supports all Outlook like (2007, 2010, and 2013 to 1997) and Windows (win208, win2007, Win2002, win2003, WinXP, Vista etc). You can check out and compress 3 PST items from each Outlook folders with free PST compression demo tool. After satisfaction you can buy full version program in just $69 (personal license key) and $199 (business license key). Resolve any kinds by contacting our supportive team. They are available at 24*7 hours every day.