P

PstPassword 1.2

NirSoft  ❘ Freeware
Latest Version
1.2

Easily Recover Lost Passwords with PstPassword

Peter Salakani

PstPassword by NirSoft is a simple yet effective tool for recovering lost passwords from Microsoft Outlook PST files, making it a must-have for anyone who needs to access old emails without the hassle.
2025 Editor's Rating

PstPassword is a freeware utility designed to help users recover lost passwords for their Outlook PST (Personal Storage Table) files. This tool is developed by NirSoft, a company known for creating numerous utilities for Windows users.

The tool is compatible with all versions of Microsoft Outlook that use PST files, including Outlook 97, 2000, 2002/XP, 2003, 2007, 2010, 2013, and 2016. It can help users retrieve lost or forgotten passwords from password-protected PST files.

The tool is very user-friendly and requires no installation. Users can simply download the program and extract it to their preferred location. Once the program is started, it automatically detects all the PST files on the system and displays them in the main interface.

To recover a lost password, users should select the encrypted PST file from the list and click the 'Find Password' button. The tool will then use its built-in recovery algorithms to attempt to retrieve the password.

PstPassword is a simple but effective utility that can be very useful for users who have forgotten the password for their Outlook PST files.

  • Compatible with all versions of Microsoft Outlook that use PST files
  • Requires no installation
  • Automatically detects all PST files on the system
  • Uses built-in recovery algorithms
Please note that this tool should only be used on PST files that belong to the user or have been provided with explicit permission to access.

Overview

PstPassword is a Freeware software in the category System Utilities developed by NirSoft.

The latest version of PstPassword is 1.2, released on 02/18/2008. It was initially added to our database on 10/29/2007.

PstPassword runs on the following operating systems: Windows.

PstPassword has not been rated by our users yet.

Pros

  • Free to use
  • Can recover passwords from Outlook PST files
  • Does not require installation, can be run directly

Cons

  • Only works on Outlook PST files, limited functionality for other types of files
  • May not work on newer versions of Outlook or encrypted PST files
  • Some antivirus programs may flag it as potentially unsafe due to its password recovery capabilities

FAQ

What is PstPassword?

PstPassword is a free tool provided by NirSoft that can recover a lost password of an Outlook .pst file, which is the file format used by Microsoft Outlook to store email messages, contacts, calendar entries, and other data.

Is PstPassword free?

Yes, PstPassword is completely free to download and use.

Can PstPassword recover the password of any .pst file?

No, PstPassword can only recover the password of an Outlook .pst file if it was created with Outlook 97 or later versions. It cannot recover passwords of .pst files created with earlier versions of Outlook or with other email programs.

How does PstPassword recover passwords?

PstPassword uses several techniques to recover the password of an Outlook .pst file. It tries all possible combinations of characters until it finds the correct one. It also uses dictionary attacks, which means it tries a list of common passwords, as well as brute-force attacks, which means it tries every possible combination of characters within certain parameters.

Is PstPassword safe to use?

Yes, PstPassword is safe to use. It does not contain any malware or spyware. However, some antivirus programs may detect it as potentially malicious because it tries to access password-protected files. You may need to whitelist it in your antivirus program to use it.

Does PstPassword work with encrypted .pst files?

No, PstPassword cannot recover passwords of encrypted .pst files. Encrypted .pst files are protected by a different type of password that cannot be decrypted by PstPassword.

Can PstPassword recover other types of passwords?

No, PstPassword is designed specifically to recover passwords of Outlook .pst files. It cannot recover passwords of other types of files or applications.

Is there a version of PstPassword for Mac?

No, PstPassword is a Windows-only application. There is no version of it for Mac or any other operating system.

Where can I download PstPassword?

You can download PstPassword from NirSoft's website or from reputable download sites such as Softpedia or CNET.

Is there any support available for PstPassword?

No, NirSoft does not provide any official support for PstPassword. However, there are many online resources available, such as forums and blogs, where users can ask questions and get help from other users who have experience with the tool.


Peter Salakani

Peter Salakani

I'm Peter, a software reviews author at UpdateStar and content specialist with a keen focus on usability and performance. With a background in both software development and content creation, I bring a unique perspective to evaluating and discussing general software topics. When I'm not reviewing software, I enjoy staying updated on the latest tech trends, experimenting with new applications, and finding innovative solutions to everyday tech challenges.

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