App Tamer
App Tamer
2.6

4.2

App Tamer free download for Mac

App Tamer2.6

03 November 2020

Efficiently manage your CPU cycles, save energy, and more.

Overview

App Tamer tames your processor-monopolizing apps and keeps them from chewing up excessive CPU time and battery life. Powered by a unique AutoStop feature, App Tamer stops each application when you switch away from it - when you return to that app, it restarts automatically.

App Tamer is built around an attractive and clear user interface, designed for managing all your running applications with minimum distraction or frustration. With helpful displays, you can monitor the average percentage of your processor(s) being used by each app, or access a graphical history or your CPU usage. Easily enable AutoStop for any application, or limit it to a certain amount of CPU time.

Don't waste time trying to manage CPU usage on an app-by-app basis - liberate your Mac with App Tamer.

What's new in App Tamer

Version 2.6:
  • Compatible with macOS 11.0 Big Sur.
  • Built as a Universal App to run natively on Apple Silicon.
  • macOS 10.9 or later is now required for App Tamer to run.
  • Putting a CPU limit on Spotlight Indexer could sometimes slow Spotlight searches. This has been fixed.
  • App Tamer's application icon and preference tabs have been updated to match the aesthetics of Big Sur.
  • When App Tamer is set to hide or quit an application after a period of idle time, notifications are only posted when that is done successfully. This eliminates repeated notifications from App Tamer in cases where an app refuses to hide or quit when it's told to.
  • Eliminated a memory leak.

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How would you rate App Tamer app?

89 Reviews of App Tamer

See all
5
LeMerlot
22 March 2019
Version: 2.4.4

Most helpful

Wow, with its own CPU usage reduction in the new version now App Tamer is really perfect!! Thanks so much to the developer!
(1)
5
Zarquon
26 October 2020
Version: 2.5.2
Amazing piece of software that does something you didn’t even know was possible: Reclaim CPU cycles from programs that don’t really need them, freeing up your system to go faster!
(0)
5
LeMerlot
22 March 2019
Version: 2.4.4
Wow, with its own CPU usage reduction in the new version now App Tamer is really perfect!! Thanks so much to the developer!
(1)
5
LeMerlot
06 March 2019
Version: 2.4.3
New version, old love – since years ! App Tamer is one of my "must have" apps – whenever I see CPU spikes by other apps over a longer time, App Tamer is THE quick solution. Killer app!
(0)
5
LeMerlot
03 January 2019
Version: 2.4.2
App Tamer is one of my "must have" apps – whenever I see CPU spikes by other apps over a longer time, App Tamer is THE quick solution. I just love it – since years !
(0)
4
axhkrz
14 November 2018
Version: 2.4.1
Overall a very good app. But one issue: AppTamer interrupts Chrome when streaming music even if I tell AppTamer not to stop or slow down Chrome. Why? Same with Skype. So I can only stream music or skype when I stop AppTamer?
(0)
Show comments (2)
5
DragonMaster
08 October 2018
Version: 2.4.1
Simple to operate. Intuitive. Enables you to control how much and for how long an app can control your CPU. This is valuable when you are working on several projects at the same time so that it is far less likely that your Mac gets overwhelmed. Works perfectly under Mojave.
(0)
3
samallman87
10 August 2018
Version: 2.4
It's a good app, but the way it throttles browsers even when youre streaming music is asinine. How it doesn't automatically detect this is beyond me
(1)
Show comments (2)
5
LeMerlot
18 July 2018
Version: 2.4
Awesome update of App Tamer version 2.4 – if every developer would work like St. Clair Software Mac software could be such a pleasure. Thank you very much for these ongoing improvements of an already outstanding Mac software !
(1)
0.5
YHC
18 July 2018
Version: 2.4
Update: The developer didn't release a fixed version about the critical bug which I mentioned before (in this app, I don't manage anything, but a lot of processes related to Today Widget are be managed). Poor Developer.
(0)
0.5
YHC
02 July 2018
Version: 2.3.5
I really HATE this developer's Attitude. I found a critical bug (in this app, I don't manage anything, but a lot of processes related to Today Widget are be managed), and the developer admitted it's a bug, and he's fixed it, but he don't want to release an Alpha version, and it PASSED ALMOST 4 MONTHS after he fixed it. The following is his reason; you guys can judge it by yourself. Please note that it PASSED ALMOST 4 MONTHS after he fixed it. --- Releasing a new version requires significant testing to make sure everything in the product works as it should, and being a one-person business, that significantly affects the amount of development work I can get done. So I can't make new releases every time I make a change. --- It PASSED ALMOST 4 MONTHS after he fixed it. It's So Funny. Please judge it by yourself.
(2)
$14.95Buy Now

4.2

App requirements: 
  • Intel 64
  • OS X 10.9.0 or later
License: 
PaidOne-Time Purchase

Downloaded & Installed 67,893 times

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