365 Pro Toolkit Release Notes

2.0.2 (7/21/2026)

New

• Convert to shared mailbox: Convert a user mailbox to shared right from Tools > Mailboxes (and in bulk from Stale Accounts), with an option to remove the user’s license in the same step to free up the seat.
• Stale Accounts, new views: Added Inactive Mailboxes and Stale OneDrive alongside the existing user views, so you can find unused mailboxes and OneDrive accounts by inactivity.
• Stale Accounts, remove license: Select disabled or inactive accounts still holding a license and remove it in bulk to reclaim seats.

Improved

• Stale Accounts now handles very large tenants efficiently, loading results a page at a time instead of pulling every account into memory.
• Sync all in the Sync Manager runs sources in parallel again, so a full sync completes faster and shows progress instead of appearing to hang.

Fixed

• Disabling or deleting an account on the Stale Accounts page now updates its status immediately, without a page refresh.
• The user count on report pages no longer drifts to the far right when a filter sits next to the search box.
• Fresh installs could fail to start the database on servers missing the Microsoft Visual C++ runtime. The runtime is now included with the installer.

2.0.1 (7/21/2026)

• Automatic update notifications
• Added bulk group members. This tool lets you bulk add or remove users to groups

2.0 (7/19/2026)

• Major update with new interface, more reports and more tools

1.1.17 (8/25/2025)

• Updated the authorization page and moved the GCC checkbox below the “Authorize Now” button.

1.1.16 (7/28/2025)

• Fixed – Error input string was not in a correct format. This error would randomly popup. It has been fixed.

1.1.15 (7/2/2025)

• Added support for GCC High Tenants