Guide on How to Repair Outlook OST File on Windows OS

OST Repair Software

Outlook usually consists of OST and PST files for storing emails and many Outlook relevant data. OST file is especially applicable when there is no internet connection where you can still create the email which will be updated to the server automatically whenever internet connection resumes. These efficient mechanism in Outlook is very much helpful for the users who usually deals with mails, appointments, schedules, and so on. However, it is very sad to see that the OST file that are stored in Windows PC often becomes inaccessible and the reason behind such action is the corruption or damage issues that float within the system. This scenario causes Outlook users to lose their important emails and other contents stored within the file which is sometimes not affordable.

Hence, it is high time for you to search for some effective remedy which will help you fix the Outlook OST file issues. The fact that OST file cannot be accessed directly forces the user to convert the file to PST file first and then access the contents from it. But, there are other reasons too which will lead to OST file conversion. Just peek below:

  • Not able to access OST file using Outlook account other than the one from which it has been created

  • OST file gets corrupt or damaged due to severe virus or malware attack on your Windows system

  • OST backup file refuse to restore directly from storage media to the source location

Now the question here is, how to convert OST file to PST? Since, manual conversion of .ost file to .pst format is complex and risky, the help of third party tool for the same task will be a better choice. Why don't you opt for Remo Convert OST to PST software? It is one of the most costumer preferred Outlook OST repair tool as it converts and fixes all the issues on OST file instantly thereby making its contents completely accessible. Converting OST to PST with Remo Conversion tool gives you fast and accurate result that too without a single alteration of source file contents. It provides so simple and easy to use platform that even a novice computer user can operate the tool without any external help. The highly committed attributes helps the tool to convert old OST to PST in just one shot. Below are some of the exciting features that Remo Convert OST to PST program provides:

  • Eminent Outlook OST repair software that even works well with encrypted, oversized and password protected OST files thereby converting them to PST file

  • Demo version of the tool has been enabled so as to check the efficiency of this OST to PST Outlook converter software before going for the real purchase

  • Useful OST repair tool Outlook 2013, 2016, 2010, 2007, 2003 and 2000 which solves all the issues on how to repair Outlook OST file 2013 and equally compatible files easily

  • This prominent tool to repair Outlook OST file runs on all the Windows OS versions including, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows XP, Windows Server 2003 and 2008

  • In addition to all the features, you will get the support of highly qualified technical team for solving any of the product related queries

Tips to remember:

  • Always keep your system secured with some strong antivirus programs

  • Keep a backup copy of OST file in some secured storage location

  • Never leave your system without power backup while working on Outlook

  • Follow proper procedure while processing Microsoft Outlook utility


Follow simple steps to Fix Outlook OST file:

Step 1: Download and install Remo OST to PST Converter tool and install it in your PC. Now, run the app and choose one among the two options on the main screen, "Open OST File” and “Find OST File”. Use "Open OST File" option to choose your OST file if you know its exact location or use “Find OST File” option to search for your OST file to be converted.

Outlook OST Repair Tool - Main Screen

Figure A: Main Screen

Step 2: After that, click on "next" button and start the conversion process after which the tool will convert .ost to .pst file.

Outlook OST Repair Software - Browse OST File

Figure B: Browse OST File

Step 3: Monitor OST to PST conversion process through the progress bar.

Tool to Repair Outlook OST File - Progress Screen

Figure C: Progress Screen

Step 4: After completion of OST to PST conversion process, the application displays a confirmation message like “OST file converted succesfully”. At last, preview the converted OST file along with all its contents intact and then save the coverted file by clicking on "Save" option.

How to Repair Outlook OST File 2013 - Select Destination Path

Figure D: Select Destination Path