The MUT or Mass Update Tool is an unofficial tool which is not affiliated with Jamf. It is a GUI tool designed to simplify making mass updates to your Jamf Pro Server, whether cloud hosted or on premises.

Admins can upload a CSV file containing the updates that they would like to make, and MUT will process those updates.

Updates can be made to object attributes (such as Asset Tag or Username assigned to a device), or to a static group or prestage scope (adding devices, removing devices, or replacing the entire prestage/group contents).

More information, how-to videos, and a help document .PDF can be found at

What’s New

Version 5.3.2

To comply with Apple Human Interface Guidelines:
- The MUT.log has been moved to Application Support
- The MUT Templates download is now a Save To dialogue box, which will allow you to save a .zip of the templates
- You can find a shortcut to the log under Settings > View Log

Also updated to conform to the new Prestage updates endpoints. Prestage updates for Mobile Devices as well as Computers are now supported on Jamf Pro 10.24+ environments. If your Jamf Pro server is running an older version, the updates may still work--although it is untested.

Ratings and Reviews

4.8 out of 5
14 Ratings

14 Ratings

grma0202 ,

Creating groups for classroom by .CSV file

This is a great App. It would be nice to be able to create classes in the Jamf Database by .CSV file and import names along with teachers. I understand Apple School Manager is also another tool for this, but directors and admins are hesitant to give rights to things like this in fear of having control of anything for IT persons. Having a tool like the MUT lets us do things. Thanks a lot!

PeterKER ,

Essential app for JAMF admins

This is an incredibly useful app for JAMF admins. This version is a huge improvement - being able to preflight upload files before running them is very helpful. I have around 2,000 macs and almost as many iOS devices among 5 sites on my JSS, and The Mut helps me keep those records up to date.

rimorton ,

Very handy tool

OK, I thought I had an issue, but all is good. I am still not sure how I messed up the template, but a 4th attempt worked fine. The product is really important where I work and saves so much time. I do wish there were more obvious ways to get support, but it is a really handy utility.


Levenick Enterprises LLC
5.6 MB

macOS 10.12 or later



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.