PST Walker for Windows

Quick overview

PST Walker is a Windows utility that lets you inspect and handle Outlook data files (PST and OST) without running Outlook. This free program helps you open healthy, damaged, or orphaned files, view a wide range of stored items, and export or recover content when needed.

Supported item types

• Attachments embedded in messages
• Calendar entries and appointments
• Notes and memos saved in Outlook
• Contact records and address-book items
• Task items and to-do entries
• Standard email messages

Repair, recovery, and export features

• Works with orphaned files as well as damaged and intact stores
• Extracts deleted folders and messages and saves them to external files
• Provides multiple export options so recovered items can be used elsewhere

Inspection and forensic tools

• Performs low-level analysis of message properties and headers
• Offers HEX-level viewing for deeper troubleshooting and verification

Security and privacy safeguards

• Can open files that were protected by a password in situations where access is required
• Preserves digitally signed and encrypted messages to maintain message integrity and privacy

Convenience and extra utilities

• Keeps a list of recently opened PST/OST files for quick access
• Recovers Outlook rules and alerts alongside mailbox data for a more complete restoration

Alternative option

• SHAREit (Free) — presented as an alternative utility

Final notes

PST Walker is a comprehensive, user-focused tool for anyone who needs to access, analyze, repair, or export Outlook PST/OST content without relying on Outlook itself. Its inspection tools, recovery capabilities, and privacy support make it suitable for both routine maintenance and problem resolution.