All about ScanPST (and ScanOST) tool


scanpst-iconQ. What is ScanPST.exe (and ScanOST.exe)?

A. ScanPST.exe is a tool to repair corrupted Outlook data files. It is useful to run when:

It works equally good on repairing PST and OST (exchange data file).

For seasoned admins, the main question is:

Where is ScanPST.exe (ScanOST.exe) located?

Outlook 2010 x32

Windows x32 C:\Program Files\Microsoft Office\Office14
Windows x64 C:\Program Files (x86)\Microsoft Office\Office14

Outlook 2010 x64

Windows x64 C:\Program Files\Microsoft Office\Office14

Outlook 2013 x32

Windows x32 C:\Program Files\Microsoft Office\Office15
Windows x64 C:\Program Files (x86)\Microsoft Office\Office15

Outlook 2013 x64

Windows x64 C:\Program Files\Microsoft Office\Office15

Starting with MS Office 2013, ScanOST has been dropped and it's functionality has been replaced with ScanPST.


Comments (4)
Yes you can try other things than PST
4 Monday, 23 April 2018 06:09
Alisha Grey
There is one such solution that provides you ease to access OST file contents in almost all email platforms. OST Converter by Dakonify provides more than 10 conversion options to access OST database.

For more information, visit:
Use OST Converter
3 Friday, 23 February 2018 05:07
I would like to suggest OST converter tool to access the inaccessible OST file and convert into PST format.
Try OST to PST
2 Thursday, 05 October 2017 05:51
John Park
Download this tool also to get more information, about the OST repair tool by using manual and professional tool.

Visit :
Other question, can we use other things than pst ?
1 Thursday, 02 July 2015 08:34

i have some user with 6 go pst,
can we have other option to keep mail
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