Managing sensitive Outlook data often requires password protection. Microsoft Outlook allows users to encrypt PST files with a password to prevent unauthorized access. However, if you forget or lose this password, the encrypted PST file locks away all your important emails, contacts, and calendar entries. In this guide, you’ll learn how to recover data from encrypted PST files in Outlook 2021 2019, 2016, 2013, 2010, and older versions. We’ll explore why encryption is used, the limitations of manual recovery, and the best way to restore your Outlook data without losing valuable information.
Recover Data From Encrypted Outlook’s PST Files Effortlessly!
If you know the password, you can attempt manual troubleshooting. If your PST file is severely damaged, is inaccessible, or you have forgotten its password, opt for the following solution recommended by numerous technical professionals. It supports both Unicode and ANSI PST files and is compatible with all Outlook versions.
MS Outlook is the most widely used desktop-based email client application for business as well as personal purpose. More than just an email communication application, it acts as a personal manager which can organize and schedule your data in an efficient way. The MS Outlook stores data in a PST (personal storage table) file, which includes mailbox data items like emails, contacts, calendars, tasks, notes, journals, to-do lists, schedules etc. This Outlook PST file acts as a data repository, which stores your personal information locally on the client machine.
Why Users Need Encryption Protection on PST Files?
Are you eager to know how to recover data from encrypted PST files? But before going further on retrieving emails from encrypted PST file, you should have a clear-cut idea about what an encrypted PST file is. As we have already said, a PST file is a locally stored database on the client system. One can independently access it even without having a connection to the server. But sometimes, these PST files might have crucial information regarding personal or business matters. Here comes the importance or need for protection of PST files from unauthorized access. And Microsoft Outlook provides an option to encrypt PST files using a password in-order-to safeguard data from illegitimate access and improper data correction or editing.

How to Recover Data from Encrypted PST File?
A PST file protected using a password is beneficial as long as the user remembers the password (it can also be called an encryption code). The situation becomes worse when you forget or lose this encryption code or the password. This may result in failure to access a protected or encrypted PST file in your system. Your crucial information, which is safely stored in the Outlook PST data file, will become inaccessible and lost.

In such situations, the only solution is to recover data from an encrypted PST file and store it in a normal PST file. Microsoft provides a free inbuilt utility called Inbox Repair Tool to resolve Outlook PST file issues. It can fix a minimal level of corruption issues in a personal storage file. But it fails so badly in the case of encrypted PST files. It cannot repair and recover emails from encrypted PST files. That is, you cannot retrieve emails from a password-protected PST file mailbox if you don’t know the password or encryption code of your PST file.
Retrieve Data from Encrypted PST File Without Password
The perfect solution: A professional solution or an expert service is necessary to recover emails from encrypted PST files or logically damaged data file. SysTools provides an efficient PST Repair Tool to access your data stored in an encrypted PST file even without the encryption code.
More than retrieving mailbox data from encrypted PST files, the Outlook Recovery software provides many other essential features for MS Outlook users. It can resolve PST file issues efficiently. Now, explore the procedure to recover data from an encrypted PST file. The process is simple and user-friendly. Follow the steps as discussed below.
- First and foremost, download the software from the above button and install it on a Windows-based system in your preferred language.
- Then, Select or search for the PST file from the Add PST option. You can add multiple encrypted or password-protected PST files at a time and press the Add button.

Note: The Add File window provides many options for users:
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- Remove encryption: To decrypt S/MIME or OpenPGP encrypted email messages in a PST file. Learn more about email decryption here.
- Scan Mode: Two scan mode options,
- Quick scan: To repair minor-level damage in a PST file, or the user can use this option to view PST file mailbox items easily.
- Advance Scan: To fix a severely corrupted or inaccessible PST file and to retrieve hard-deleted mailbox items in a PST.

- The software scans and loads the added encrypted PST file. In this process, the tool will recover data from the encrypted PST file.
- Now you will be provided with a preview of entire mailbox’s data items in the loaded PST file.

Note: This preview panel is so advanced. You can view each data item separately by the Data Item sort option provided on the left side. It also provides filtering, sorting, and multiple preview formats (emails can be viewed in 7+ formats) etc. You can preview your email, contact, calendar, task and journal attachments in a separate panel by double-clicking them.
- Now, save the retrieved emails from the password-protected PST file. Press the Export button on the top.

Note: To save only a few selected emails or data items, choose the “Export Selected” option in the top-right corner.
- The software provides 5 different Export options. You can choose the PST option. This allows you to create a new PST file with all the data from your loaded encrypted PST file.

- Select a destination location to store the newly created PST file and press the Export button.

Complete! The software will display the ongoing export process followed by the completion message. It then generates a report and displays the success count and also the failure count if any. This efficient tool makes data recovery simple and easy. Most importantly, the newly created PST files do not ask for any password while accessing them.
We also provide Mac Outlook Recovery for Mac users. Go to its page to understand how it works.
Frequently Asked Questions
Q1. Can I recover an encrypted PST file without the password?
Yes, by using a specialized tool, i.e., the Free PST Password Recovery Tool from SysTools, to unlock and recover data from encrypted PST files. Manual methods won’t work if the password is lost.
Q2. Does Microsoft provide any tool to recover encrypted PST files?
No. Microsoft’s Inbox Repair Tool (ScanPST) only fixes corruption issues. It cannot decrypt or recover data from password-protected PST files.
Q3. Is it possible to open an encrypted PST file in Outlook directly?
No. Outlook will prompt for the password each time. Without the correct password, the file remains inaccessible.
Q4. Can data restoration from an encrypted PST file cause data loss?
Not with a professional recovery tool. These tools recover emails, attachments, contacts, and calendars safely, even from damaged files.
Let’s Conclude
Outlook PST file encryption is essential for securing sensitive information, but losing access to a password-protected file can disrupt your workflow. Unfortunately, Microsoft’s built-in tools cannot decrypt or recover encrypted PST files. The most effective way to regain access is by using a professional recovery solution. With advanced features like decryption, corruption repair, and selective export, these tools make it simple to recover emails, contacts, calendars, and attachments from any encrypted PST file. By following the right recovery approach, you can securely restore your Outlook data without compromising security or losing important information.
