PST Info: Analyze Outlook PST File Structure

Key Features

• PST Info is a diagnostic utility for Microsoft Outlook PST files.
• It analyzes Outlook Personal Storage Table (PST) files and displays detailed technical information about their structure and contents.
• It reports the file version (ANSI or Unicode), total size, number of folders, and item counts.
• This tool helps IT professionals identify PST file corruption, verify file integrity, or determine if a PST file is approaching its size limit.
• It provides a quick look inside the container file without opening Outlook.

Technical Specifications

• **Publisher:** Pcvare.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Utilities / File Cleanup