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Recover Damaged & Corrupt OST File
Repair Inaccessible OST Files
OST file, also called offline storage table file, is an offline Outlook Data File used by Exchange Server that enables you to work with mail or another data even when server access is not available for Server. OST files are created when Microsoft Exchange Server’s Cached Exchange Mode is enable.
Default Location of OST File:
By default OST file is created by the name Outlook.ost
The software will allow you to add one OST file at a time in order to repair OST File. Thus, you cannot perform bulk export after you repair corrupt OST file. However, you can add OST files one by one & then export all of them simultaneously.
Yes, the software provides support to recover NST file of Outlook 2016, 2013, 2010 & below versions . First you need to rename .nst to OST & browse the OST file into the software & repair damaged OST file.
No, you can recover any size of OST files with this OST file repair software. It does not impose any restriction on the size of OST files & helps you repair broken ost file & restore deleted ost file data.
The software will create a UNICODE file which can be used in all latest version of Outlook including MS Outlook 2019, 2016, 2013, 2010, 2007, 2003 versions.
No, you do not require an Exchange Server environment to recover corrupt OST file. The OST Repair tool can recover orphan OST file also.
To extract data from OST file, it is not necessay to have Outlook installed on your machine and if it is installed then it should also be configured with any valid or dummy profile/account. Learn how to install and configure Outlook in machine.
Yes, OST file repair software will easily recover corrupted or damaged OST files & will save OST file items into
The need to repair damaged OST file or Offline Outlook Data Files may come across in the following conditions:
SysTools OST Recovery software not only helps to recover corrupt OST file but also provides option to save data from OST file. Thus, the output files (MSG or EML) can be used on respective email clients like; MS Outlook (standalone), Windows Live Mail, Outlook Express, Windows Mail, etc.
No, the software does not make any changes to the data or the metadata to recover emails from OST files. Contents of your OST file will be kept absolutely safe throughout its recovery process by OST file repair software.
If you are getting the error "Exchange OST is in use and can't be accessed" even after closing all possible applications that may use the file, then probably it must be occurring because one or more of the closed applications is running in the background due to improper closure. Kindly follow the given steps to close them:
This will help you get rid of the problem successfully without the need of restarting either the application or the computer.
SysTools OST Recovery is supportive towards all available versions of the Outlook as well as Exchange Server.
Outlook: 2000, 2003 to 2010, & 2013 (32/64 bit), 2016 (32/64 bit), 2019
Exchange: 5.5, 2003, 2000, 2010, 2007, & 2013 (32 & 64-bit)
|License Information||Personal License||Corporate License||Technical License||Enterprise License|
|File Limitation||Recover Unlimited OST & NST Files||Recover Unlimited OST & NST Files||Recover Unlimited OST & NST Files||Recover Unlimited OST & NST Files|
|Bulk Conversion Support|
|24×7 Technical Support||Unlimited||Unlimited||Unlimited||Unlimited|
|Free Product Updates|
|30 Day Money Back*||Yes, Money is refundable||Yes, Money is refundable||Yes, Money is refundable||Yes, Money is refundable|
An Overview At The Contrast between OST Repair tool Trial & Purchase License
|OST Recovery||DEMO Version||FULL Version||Bundle Offer|
|Repair Corrupt OST & NST File|
|Preview OST data with items|
|Two Different Scanning Mode|
|Export Selected items from OST File||25 Items/Folder|
|Add Outlook PST File|
|Preview PST File components|
|Quick and Advance Scanning Mode|
|Export Outlook File to PST, EML or MSG|
Listed Commonly Asked Questions and Answers