Free PST Recovery Software

If PST files are missing, deleted, or formatted by mistake, refer to part 1. Download the PST file recovery software to restore lost PST files. If Microsoft Outlook .pst files get corrupted or damaged, go to part 2. Email Recovery Wizard can repair all damaged .pst files.

Table of Contents

A PST file is a personal folder file in Microsoft Outlook. In Outlook, the storage limit for a single user's PST file is 2GB.  When functioning in its capacity as a cache for Outlook's Cached Exchange Mode feature, it may be called an Off-line Storage Table (.ost) or an Off-line Folder (File). 

As the popularity of Microsoft Outlook grows, PST file data losses sometimes happen in our life. If you lost PST files, follow part 1. If your PST file got corrupted, go to part 2.

Part 1. Recover Lost PST File for Free (Recommend)

To effectively recover your deleted Outlook PST files, you need an email recovery tool with a strong data recovery capacity. EaseUS Data Recovery Wizard Free Edition is the best choice for Outlook users to do PST file recovery. It can be used for all kinds of PST data loss situations. All Windows systems are supported, including Windows 10/8/7, etc.
  
In addition, if you happen to lose important office files such as documents or Excel spreadsheets, you can also perform office file recovery with this software.

Step 1. Select the drive partition where you used to save the Outlook PST files and then click "Scan".

select a location and click scan

Step 2. The software will start immediately for a quick and deep scan so as to find as many lost files as possible. To quickly locate the PST files, you have two options.

  • Use "Filter > Emails" > Tree View to find your lost PST files.
  • Search with ".pst" in the search box can also help you reach the PST file.
scan lost pst files

Step 3. Select the wanted PST files from the results, and click "Recover" to get them back all at once. Save it to another location.

recover lost pst files

Part 2. Repair Corrupted/Damaged PST Files 

If you can't open your Personal Folders file (.pst), or you suspect that your .pst data file is corrupted, follow the method in this section. Corrupted PST files can be fully repaired by professional PST repair tools. Corruption or damage in the Outlook PST file results in the inaccessibility of your entire valuable Outlook email.  EaseUS Email Recovery Wizard can fix your corrupted, damaged, or inaccessible PST files. Let's see how it works:

Step 1. Download EaseUS Email Recovery Wizard, install it and then launch it. Select the "Recover Deleted Email/Repair PST File" option and press the "Next" button.

Recover Outlook PST File

Step 2. Select the corrupted PST file by pressing "Select source file". You may also search for the corrupted PST file from the "Search PST file" button provided. Make sure that you have chosen the appropriate PST file before attempting the repair process.

Select source PST files to repair

Step 3. Choose an appropriate destination location to save the new, healthy PST file. Ensure that there is enough free disk space to save your working PST file. After configuring your recovery options, click the "Next" button.

Note: Intensive Scan should be selected if you do not get the desired results.

Step 4. During the process, recovered Outlook items are visible in the list. You can preview the emails here.

  • Save mail recovery results, including messages, contacts, and attachments in an error-free new PST file with a full folder structure.

Preview deleted emails

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Updated by Cedric

Cedric Grantham is one of the senior editors of EaseUS who lives and works in Chengdu, China. He mainly writes articles about data recovery tutorials on PC and Mac and how-to tips for partition management. He always keeps an eye on new releases and likes various electronic products.

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Approved by Mahesh Makvana

Mahesh is an experienced comuter tech writer. He's been writing tech how-to guides for about 8 years now and has covered many topics. He loves to teach people how they can get the most out of their devices.

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