How to Unlock Password Protected Outlook PST File

Are you looking for ways to unlock PST file? Read the article below to get a better understanding of how to unlock these password-protected Outlook PST file.

Personal Folder File or PST is one of the two Outlook Data File which is used to store all the data items of Microsoft Outlook like emails, tasks, contacts, calendar, distribution groups, etc.

PST file is a type of open propriety format which can be used anywhere. Hence to secure it from external use, we need to protect it using a password. Sometimes, it happens that the password is forgotten or lost. If the file is not opened then it becomes unusable. At such times, to unlock PST file we require some techniques through which the file can be used again. There is various software available in the market that can be used to unlock password-protected PST files as well as change Outlook PST password, one such software is by Aryson technologies.

Manual Way to Unlock PST file

This method utilizes a free Microsoft utility tool called pst19upg.exe to produce another PST file without password protection. To unlock PST file, we first need to use scanpst.exe to create a backup of the file. Given below:-

Steps to Unlock Outlook PST file Password using pst19upg.exe

1. Close Microsoft Outlook application.
2. Go to the File Explorer and type the following in path location:
   
3. Launch scanpst.exe and press the Browse button to select the password-protected PST file.



4. Click on the Start button to repair the file.



5. Make a backup of the files and if it is showing “Errors were found in this file. To repair these errors, click Repair”. Then, press the Repair button.



6. Exit the tool by clicking on OK button.



7. Now press Window+R key.
8. Type “cmd” to open the command prompt.
9. Copy the path of PST file in command prompt.
10. A duplicate copy of the PST file will be created. Example: xyz.psx.
11. Rename the file as your old PST file.
12. Next type pst19upg.exe-xyz.psx and press enter.
13. A new PST file without password protection is created.
14. Again run scanpst.exe and repair the file.
15. Open Outlook and import the newly created PST file.

This method works only on older versions like Outlook 2003 and before.

Automatic Way to Reset or Change Password from Protected PST File

An effortless way to unlock PST file is by taking the help of third-party software called Outlook Password Recovery. This software specifically cracks PST password and change, reset or remove password from PST file so that you can check your mail without any hassle.

Step by Step Guides to Unlock PST File

1. Download & Run Outlook PST Unlocker.
2. Click on Open button and Select Password Protected PST File.
3. Now Click on Get File Information button to Extract Information of Locked PST File.
4. Click on Recover button to Unlock the PST File.
5. Now Click on Copy to Clipboard button to Save recovered password.
6. Click on Exit button to close the application.

Excellent Software features are as follows:

• Safely crack PST password to unlock encrypted PST file.
• Successfully recover all types of password with ease.
• Store all the recovered passwords to a file or system clipboard.
• Outlook installation is not required to use this software.
• Unlock both ANSI and Unicode PST files of all Outlook versions.
• Easy-to-use applications, i.e. no prior technical expertise is required.
• Available with the demo version for a free evaluation.

Conclusion

Since pst19upg.exe was available for older versions of Microsoft Outlook, hence it cannot be used now. Use of third-party Outlook PST Password Recovery software is the best way to recover password protected PST file.

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