WinPST Share Outlook for Windows

Used WinPST Share Outlook for Windows?

Editors’ Review

Download.com staffFebruary 24, 2026

WinPST synchronizes and shares Microsoft Outlook folders without requiring an Exchange Server. It provides granular administrative control for teams to share calendars, contacts, and email through public or private folders.

Top Recommended Alternative

Detect Duplicates for Windows Live Mail

Trial version

3.3

Pros
- Share Outlook folders without requiring Microsoft Exchange
- Define public shared folders for calendars and contacts
- Administrator tool configures granular user access rights
- Features a configurable data synchronization schedule
- Secures client communication using the SSL protocol
Cons
- Synchronization is scheduled and not real-time
- No native support mentioned for macOS or mobile platforms
- Does not offer a web-based client for access
- Requires self-hosting on a JET or SQL Server database
- Lacks integration with modern third-party collaboration tools