5 Best PST Repair/Recovery Tool 2021 You Should Never Miss

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Outlook's PST file is a crucial part of Microsoft Outlook's ability to function. If you encounter PST corruption, this could cause further problems with Outlook (including being unable to access your emails offline. Don't worry - we've found the best Outlook PST repair tools you can use in this situation.

5 Best PST Repair Tools You Should Never Miss

Features
Supported Outlook Data Files
.pst & .ost
.pst
.pst
.pst
.pst
Price
Free to Repair
$199.95
$69
Free to Repair
$49
Severe Corrupted PST Repair
yes
yes
yes
yes
yes
Limitation on size of PST file
No Limits
No Limits
No Limits
2GB
No Limits
Preview Items
yes
yes
yes
yes
yes
Supported Formats for Save
.pst, .msg, .eml, .pdf, .rtf, .html
.pst, .txt, .rtf, .html
.msg, .eml, .txt, .rtf, .html 
.pst
.pst, .msg, .eml, .dbx, .mbox
Recover Permanently Deleted Items
yes
yes
yes
yes
yes
Selectively Export Items
yes
yes
yes
yes
yes


1. Best Free Outlook PST Repair/Recovery Tool - iMyFone ScanOutlook

Our favourite choice for repairing any PST file is iMyFone ScanOutlook. This Outlook repair tool is special designed for Outlook pst file repair. With this tool, you'll be able to repair the corrupted pt file and recover all the lost items in it. Some features you can expect from ScanOutlook are:

imyfone-scanoutlook-product

2,061,704 Downloads

Features of iMyFone ScanOutlook

  • Offers two modes to repair any corrupt or damaged PST files for FREE.

  • Recovers items from corrupt PSTs including emails, contact info, notes, and more.

  • Allows you to export your pst files in multiple formats: .pst, .msg, .eml, .pdf, .rtf, .html

  • Supports all versions of Outlook from 2003 to 2019.

  • Supports Windows 11/10 and earlier version.

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Alongside these features and the plentiful others, using this repair program is ideal. It’s also a suitable tool for repairing Outlook OST files.

Steps to Repair PST File

Step 1. Launch iMyFone ScanOutlook on your computer, it will automatically load the default .pst file on your computer.

Step 2. Select the corrupt .pst file and select the repair modes for repair (for severe corrupted .pst file, you may use the Deep Repair mode).

start to repair

Step 3. After repair, you'll be able to preview all the items and attachments in the .pst file.

preview repaired files

Step 4. Then select the items in the pst file for save.

start to export

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2. DataNumen Outlook Repair Tool

Next is the DataNumen Outlook Repair Tool, a relatively well-known piece of software. After selecting a file the program will scan it, display nearly all of the recovered data, and you can restore it without any hassle.

datanumen-outlook-repair-tool

Pros

Repairs most corrupt Outlook PST files

Can recover emails, notes, contact details, and a lot of other data

Capable of converting OST files to PST format

Can repair PST files from Outlook 97 to 2019

There are a few impressive features in this PST recovery tool, undoubtedly. But there are some negatives to consider too.

Cons

If your files are very corrupt then you likely can't recover any data from it

Large PST files can take an excruciatingly long time to process

You can only save recovered emails in HTML, RTF, or plain text format

Businesses must purchase a license, they cannot use it for free

3. Kernel for Outlook PST Repair Tool

Kernel for Outlook PST Repair is definitely one of the reputable programs out there which has a lot to offer, and that you should consider for your repair. Below are the key features of it.

kernel-outlook-pst-repair-tool

Pros

Useful for repairing very large PST files

Recovers PST data such as emails and email attachments

Capable of repairing PST files that have encryption

Export corrupt PST data into a new repaired Outlook PST file

Repair and recover PST files directly to your Office 365 account

Unfortunately, Kernel isn't the perfect Outlook PST repair tool and it comes with a number of disadvantages, including the following:

Cons

Files that are severely damaged can't be recovered

Doesn't support older versions of Outlook and Windows OS

Free trial version is very limiting, therefore it needs to be bought

4. MS Inbox Repair Tool - scanpst.exe

At this point, you might be unwilling to use any third-party software. That's fine, and you can use the built-in PST recovery tool that comes with Outlook - scanpst.exe. Every version of Outlook comes with this utility and in situations like this, it's a viable option.

scanpst-checking-file

Pros

Repairs corrupt and damaged PST files with error

Readily available (you don't need to download or install anything!)

Lightweight repair tool and easy to use

Completely free to all Outlook users

Scanpst.exe isn't as great as we'd like from a built-in and easily accessible PST repair tool, but it's still great. Nonetheless, here are a few cons:

Cons

Only fixes PST files up to 2GB

Not effective at repairing PST files with severe damage

Users find it difficult to locate scanpst.exe

Your PST data may be overwritten during the recovery

5. SysInfoTools Outlook PST Repair Software

And last of all, we have SysInfoTools Outlook PST Repair Tool. This is one of the older tools you can use to repair your PST files, but it is effective and, in most cases, it's a suitable choice. Below are the key features you'll be able to access.

sysInfotools-outlook-pst-repair

Pros

Repairs PST files from all Outlook versions

Allows you to search for specific data after scanning a PST

Recovers all of the data in a PST file (e.g. email attachments, calendar, notes, and contacts)

Can successfully recover data from Outlook PST files that have password protection

Saves PST scan information so that you don't have to rescan files multiple times

All of this is great, and SysInfoTools Outlook PST Repair clearly makes PST repair more appealing, but it's important to take note of the downsides.

Cons

Outdated and unappealing user interface

Severely corrupted PST files take excessively longer than other files

Unable to repair and restore multiple PSTs at once

Costs $49 to purchase the full version

Conclusion

Most of the repair tools in this post come with a demo version for you to check out before purchasing the full version. Whatever PST repair tool you choose, as long as it's one of the tools above, we're confident you can repair any corrupt or damaged PST files. That said, we highly recommend iMyFone ScanOutlook as it consistently delivers impressive results!

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By Simon Marcus , to Outlook Repair

Updated: Jul 20, 2021