PST Compact Software is a professional PST file compression utility that compress PST files to reduce its size. This software thoroughly scans entire Outlook data file and compacts PST file items like emails contacts notes attachments tasks journal appointments and calendar entries. The compress PST utility minimizes the size of oversized PST file and saves it from corruption. PST file compaction software compress Outlook PST files created using MS Outlook 2000/2002/XP/2003/2007. SysTools PST Compress 2.0 software is now available for download with free of cost & a test drive. Demo version of PST Compaction software will save only first 10 items of every mail folders. You can use our software to speed up slow Outlook by compressing PST files (that will reduce PST file size and speed up slow MS Outlook). Price of our tool is starting at JUST $69 (Personal License).