SysTools Outlook Recovery is a useful tool that specializes in recovering data from a corrupt, password-protected, or inaccessible PST file*. It supports both ANSI and Unicode type PST files, and the software has potential of restoring all mailbox items including emails, contacts, journals, calendars, and notes.

Key features include:

• Recover and Export PST File into Healthy PST, MSG, and EML.
• Restore PST File Data that is Permanently Deleted in Outlook.
• Select Mailbox Items Individually or PST Folders for Export.
• Filter Emails by Date Range (Applicable for Received Emails).
• Multiple Naming Conventions for Emails in MSG and EML Files.
• PST File Splitting Option with Limit- Min: 100 MB, Max: 45 GB.

Overall, SysTools Outlook Recovery is a handy tool in case you come across a serious issue that has corrupted your mailbox. It is very easy to navigate due to it's standard and familiar interface.

*The trial version of the application will recover and give previews of PST file data but will export 25 items only.