What Is a PST File?
Outlook is the primary program that uses the PST file format.
Sometimes it may be also called an Offline Storage Table (.ost).
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If you have a PST file and you cant open it, it may be corrupted.
You may try some professional free PST repair tools to fix the corrupted PST file.
Check the tools below.
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Top 6 Free PST Repair Tools
1.
It can check the Outlook data file structure to check its problems.
In general, you might find the Scanpst.exe tool in the following locations on a 64-bit Windows computer.
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For the 32-bit system, you should go to the Program Files (x86) folder.
you’ve got the option to double-hit the SANPST.EXE file to launch the PST repair tool.
ClickBrowseto choose the corrupted PST file and clickStartto start the repairing process.

This tool will display the found issues in the PST file after it completes checking.
you might click Make backup of scanned file before repairing and clickRepairto start fixing the found errors.
After it successfully repaired the PST file, you could find and initiate the file from its original location.

The free trial version of Stellar Repair for Outlook lets you scan and preview your recoverable mail items.
you might download, install, and launch Stellar Repair for Outlook.
Click theSelect Outook Data Fileoption under the Home tab.
Then you might choose List Profiles or Choose Manually to find and grab the target PST file.
If you chooseList Profiles, this software will identify and list all the available Outlook profiles on your gear.
ClickRepairto start repairing the corrupted PST file.
Check how to repair Outlook (365) tool and repair corrupted Microsoft Outlook data files on Windows 10/11.
Some free Outlook repair tools are listed.
poke the Open PST File button to grab the corrupted PST file that you want to repair.
Select a scanning method and choose the desired location where you want to save the repaired PST file.
Then opt for Repair button to start repairing the PST file.
This tool can search for PST files from the entire system drive and scan multiple files simultaneously.
It can repair PST files from both ANSI and UNICODE formats and maintain their integrity.
This free PST repair tool is capable of recovering corrupted data in the PST file and restoring deleted emails.
you could save the repaired file in various output formats.
This tool can scan and restore all mailbox items like emails, calendars, contacts, etc.
from a corrupted Outlook PST file.
It also supports recovering encrypted and password-protected PST files.
It keeps folder hierarchy intact in the recovery process.
It also supports importing or exporting Outlook PST mailboxes to Mac Mail.
This software allows you to export Outlook mail messages to Windows Live Mail.
This program can fix the corrupted PST files without altering their original data.
It also allows users to retrieve inaccessible or deleted data.
you could export the repaired PST file in various formats.
you might add large-sized PST files and it can also repair them at a fast speed.
Its free version allows you to process the first 50 items per folder.
It has a simple interface and supports all Microsoft Outlook versions and Windows operating systems.
you might add multiple PST files to repair in batch.
MiniTool Power Data Recoveryis a professional free data recovery software program for Windows.
It lets you recover any deleted or lost data including emails, files, photos, videos, etc.
from Windows computers, USB flash drives, SD/memory cards, external hard drives, and SSDs.
Aside from deleted file recovery, this program also helps you restore data from various data loss situations.
Outlook Express can also import PST files, but it doesnt save information to a PST file like Outlook.
A free data recovery tool is also provided to help you recover deleted/lost PST files or any other data.
If you want to find more useful computer tools or tutorials, you may visitMiniTool Softwareofficial website.
MiniTool Software also offers you the following free tools.
MiniTool Partition Wizardis a professional free disk partition manager for Windows.
MiniTool ShadowMakeris a professional PC backup software program.
It also lets you backup and restore Windows OS.
MiniTool MovieMakeris a clean and free video editor and movie maker for PC.
it’s possible for you to use it to trim video, add effects/transitions/titles/music to video, etc.
to create a personalized video.
MiniTool Video Repairis a professional free video repair tool that helps you repair corrupted MP4/MOV video files.
Advanced Repair feature is also included.
If you have problems with using MiniTool Software products, you may contact[email protected].