How to Read Corrupt PST File without Microsoft Outlook?

Ugra Narayan Pandey | October 28th, 2020 | Outlook

How to read PST file without Outlook 2019, 2016, 2013, 2010, 2007, 2003 in a Windows OS environment is one of the common questions of the user. They sometimes want to know that is it possible to read corrupt PST files without Outlook 2019, 2016, 2013, 2010, 2007, 2003. The answer is yes, users can open and view corrupt or damaged Outlook PST file without Outlook.

As we know, Personal Storage Tables are the database file of Outlook, which is created by default, to store the data placed in Microsoft Outlook. This data contains many things apart from emails such as contacts, calendars, notes, tasks, etc. As the matter of fact, that PST is the default file format of Outlook 2019, 2016, 2013, therefore, it is clear that it can be accessed with Microsoft Outlook only. Any other email application cannot open PST file. In addition, users will not be able to access a damaged or corrupt PST file even if Microsoft Outlook is installed in the system. In this blog, we will focus on the relevant solution using which the users can open and view PST files without Outlook. Before that, let us understand the reasons behind the corruption of PST files.

SysTools PST Viewer Pro Tool to open and read corrupt PST File without Outlook installation on Windows 10, 8.1, 8, 7 OS.

Some Reasons for PST File Corruption

Like any other database files, MS Outlook PST files are prone to corruption. Due to the corruption issues, users are not able to view PST file. There are various reasons for this. Some of the major and common reasons are:

Hardware Issues

Hardware failure includes failure of storage device or hard disk. It is possible that any kind of damage to the hard drive sector having PST file can make the file corrupt and inaccessible. Sometimes accessing PST files through a remote connection also becomes one of the reasons for corruption in PST files.

Software Issues

Rewriting of healthy Outlook PST files with garbage data may damage PST file severely. Some recovery tools that are faulty at times become the cause of corruption in PST files. They can even delete or remove the PST data files from the system.

Virus Intrusion

A virus intrusion in the machine is one of the common causes that are responsible for corruption. A virus or bug does not only affect the PST files, it can even slow down the working of the whole system.

Improper Outlook Shutdown
It is always recommended to shut down the Outlook email client properly. Improper shutdown, without storing the PST file may corrupt PST file and can make the file hard to access.

Sudden Power Surge
Like improper shutdown of Microsoft Outlook, the abrupt shutdown of the system leads to the improper working of PST files and can obstruct the work in between.

Reliable Method to Read Corrupt PST File

There are two main methods to view and read corrupt PST data i.e. manual and third-party utility. However, it is good to use a third-party tool for a quick, easy, and safe process. Manual methods have some limitations as they generally delete the corrupt PST files and create a new in place of the deleted file, which does not contain the entire data. This is the reason that a third-party tool is preferred. One such tool is Outlook PST Viewer.

Outlook PST Viewer Pro is a trustworthy tool to open, read and save Microsoft Outlook files along with all the items. Users can preview emails, calendars, notes, journals, tasks, etc. and attachments as well. This utility makes it possible to view PST file without Outlook installation in Windows 10, 8.1, 8, 7 OS. This Software comes up with two scanning modes i.e. quick scanning and advanced scanning. Moreover, there is no file size limitation associated with this tool. With this, users can view multiple PST files at once. The software supports all the versions of Outlook. One of the greatest benefits of this tool is that it comes free of cost. The Software can be downloaded free to access PST files that are corrupted.


PST file is mandatory to run Outlook email client. Therefore, after considering all the possible reasons behind the corruption of PST data files, we have discussed the method to view corrupted Outlook PST files in absence of Outlook in the system. It is very easy to view PST file without Outlook using PST Viewer Pro.