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 use a CSV file with a unique identifier in column A (either serial number or Jamf Pro ID), and an attribute to be updated in column B, and update most attributes for either Mobile Devices or Computers in their Jamf Pro Server.

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

What's New

Version 4.1.0

Resolved an intermittent issue with CSV parsing when the line breaks were not a certain format. This change now allow for ANY .csv file format to be used. You should no longer need to re-save the file as an MS-DOS Comma Separated, or any other specific CSV format.

Ratings and Reviews

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.

This is a good app


Yes this app is great. It is one of the good ones I use. Great!
This app was written to fulfill a need and it is the best tool to fill that need and its good stuff and the dev is handsome

Developer Response


Ruined a Great Tool


This new childish version is aboslut garbage. The datat needed to link to your MDM is now burried under pop up tabs. The data enterd into the pop up tabs has to be replaced after running one batch. The batch always fails. I have NEVER had this version be sucessful. I recommend everyone to use Time Machine to go back in the Applicatiosn folder and restore the previsou version. It is much better than this downgrade. Take the prevous version and put the Applicaiton in Root so App Store won’t update it. Then get back to work, cuz this crazy completly hinders your workflow.

I don’t know what the developer is thinking or maybe he wasn’t but this is a fail.

Developer Response

Hello! Thank you for your feedback. It's great to know the tool is helpful, and I'm sorry for the inconvenience the new UI caused.

You are not alone in disliking the new UI, so I have revamped the UI to be similar to the 2.x "classic" look, but still maintain the new codebase and improvements of the 3.x series.

Please feel free to let me know if there are any other changes you'd like to see.


Levenick Enterprises LLC
4.6 MB
Developer Tools
Age Rating
Rated 4+
© 2018 Levenick Enterprises


  • Family Sharing

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