Diagnostic tools downloads

Diagnostic tools
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ResEdit is Apple's own utility for changing a file's resources.

Freeware
Classic

Added Jul 14, 1999
Popularity: 66%

This utility lets you test the Active Matrix Display of your PowerBook or iBook for stuck...

Freeware
OS X
Added Jun 17, 2002
Popularity: 64%

Slot Info tests and reports information on all cards that are plugged into your Macintosh...

Freeware
Classic

Added Jul 9, 1998
Popularity: 62%

TechTool Lite is a diagnostic tool that will rebuild your desktop, zap your PRAM and...

Freeware
Classic

Added Sep 11, 2002
Popularity: 60%

MacEMT lets you choose your favorite repair utility, and it allows you to schedule...

Shareware
Classic

Added Jul 28, 2001
Popularity: 59%

Wecleanx helps you speed up and fine tune your OS X.

Shareware
OS X / 10.7
Added May 9, 2019
Popularity: 57%

Installer Observer determines exactly what an installer has done to your system.

Freeware
Classic

Added Aug 28, 2000
Popularity: 55%

Server Sentinel checks your servers at specified intervals and then runs events if a...

Shareware
Classic

Added Apr 6, 2002
Popularity: 53%

Print Therapy is the only utility in the world designed to diagnose and repair problems...

Demo
10.6 / OS X
Added Sep 22, 2010
Popularity: 52%

MacClean360, developed by DoYourData Software, is an easy-to-use Mac Clean program.

Shareware
10.1 / 10.2 / 10.3 / 10.4 / 10.5 / 10.6 / OS X / 10.7 / 10.8
Added Aug 1, 2016
Popularity: 50%

TattleTech is a much improved version of the old TattleTale.

Freeware
Classic

Added Jun 22, 2002
Popularity: 48%

Rebound monitors your system and automatically restarts it when it crashes.

Shareware
Classic

Added May 9, 2001
Popularity: 47%

Many times, when your Mac crashes, it's due to a problem with your machine handling its...

Demo
Classic

Added Aug 18, 2000
Popularity: 45%

Displays status monitors in your desktop or in a window.

Shareware
OS X

Added Jul 22, 2004
Popularity: 43%

MenuMeters is a set of CPU, memory, disk, and network monitoring tools for Mac OS X.

GPL
10.2 / 10.3 / 10.4 / 10.5 / 10.6 / OS X
Added Feb 28, 2010
Popularity: 41%

A free utility to reveal some useful hidden features and maintenance tools.

Freeware
OS X
Added Oct 30, 2009
Popularity: 40%

R3Cover Data Recovery software is a leading utility for the recovery of deleted files and...

Demo
10.4 / 10.5 / 10.6 / OS X
Added Apr 6, 2010
Popularity: 38%

Dont Panic Photo Edition for MAC is the fourth major revision in the highly acclaimed...

Demo
OS X
Added Jul 30, 2010
Popularity: 36%

Shiny Soap is a revolutionary cleaning tool for your Mac.

Shareware
10.6 / 10.7 / 10.8

Added Mar 10, 2014
Popularity: 34%

Has your Mac become slow and unresponsive? Has it lost some of the zing it used to have?

Freeware
10.10 / 10.9 / 10.1 / 10.2 / 10.3 / 10.4 / 10.5 / 10.6 / OS X
Added Mar 8, 2018
Popularity: 33%
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