As you know MS Outlook is best need for home and enterprise user both. But this best rid with big size limit issue. Such as old ANSI PST size have limit of 2GB which easily corrupt when size is exceed more than the limit. As on new UNICODE Outlook PST size is about 20 GB but still new Outlook version faces performance & manageability issues like Slow Outlook Operations like sending, receiving emails, moving etc. Make PST file smaller is quick and effortless solution to get small large sized PST file into few easy clicks. This PST size smaller can successfully make PST files smaller large Outlook PST size into UNLIMITED small size PST files. PST size smaller tool give best option to make PST files smaller PST size by date, size and year. PCVITA offers free to preview software functionality free. Demo version has restricted functionality which can only split first 50 Outlook PST files. If you want to make PST files smaller PST with entire Outlook PST files then you have to get full version of PCVITA Split Magic software. Full version is available into short cost at $49 only.