Submitted Questions

  • Microsoft Outlook PST File Size Limit

    What is the PST size limit in outlook97, 2000, 2003, 2007 and 2010?

    John Doe

    • May 17th, 2017

    20GB on 2003 and 2007
    50GB 2010 upwards but can be decreased accordingly using Group Policy

    Amit Baraiya

    • Dec 23rd, 2016

    MS Outlook 2003 pst size is 3.99 GB.
    MS Outlook 2007 pst size is 19 GB.
    MS Outlook 2010 pst size is 49.99 GB.

  • Difference between *.ost and *.pst

    What is the difference between *.ost and *.pst ? How does it work?

    Hamid Ali

    • Jul 20th, 2011

    Offline folders (.ost) files are stored on your computer and are available even when the network is down. The default location for the .ost is your current Windows folder. Like personal folders (.pst) files, .ost files can be compacted to save space on your computer.

    Narendra jogani

    • Jul 17th, 2011

    Offline folders (.ost) files are stored on your computer and are available even when the network is down. The default location for the .ost is your current Windows folder. Like personal folders (.pst)...