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: 85%

This tool gathers information about your computer and makes it available in your menu bar.

Shareware
OS X

Added Mar 2, 2003
Popularity: 42%

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

Freeware
Classic

Added Sep 11, 2002
Popularity: 92%

Disk First Aid is an easy to use utility that verifies and repairs some problems that may...

Freeware
Classic

Added Dec 26, 2000
Popularity: 96%

This supports the Classic Layer of OS X where real-time conflict testing is needed.

Demo
Classic / OS X

Added Jan 3, 2002
Popularity: 89%

Space Doctor was designed to be the safest product available and is impervious to power...

Demo
Classic

Added Nov 11, 1999
Popularity: 74%

This program provides information on all the extensions in your system.

Shareware
Classic

Added Sep 8, 2002
Popularity: 87%

Shiny Soap is a revolutionary cleaning tool for your Mac.

Shareware
10.6 / 10.7 / 10.8

Added Mar 10, 2014
Popularity: 30%

TattleTech is a much improved version of the old TattleTale.

Freeware
Classic

Added Jun 22, 2002
Popularity: 49%

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

Freeware
Classic

Added Jul 9, 1998
Popularity: 51%

SCSI Probe determines the type, version and product name for every device connected.

Freeware
Classic

Added Apr 16, 2001
Popularity: 94%

Is your background database application not getting enough CPU time?

Shareware
Classic / OS X

Added Dec 15, 2004
Popularity: 53%

GURU is an acronym that stands for GUide to Ram Upgrades.

Freeware
Classic

Added Jul 18, 2000
Popularity: 26%

Black & Bleu is a Macintosh error code analyser of approximately 3000 Macintosh error...

Demo
Classic / OS X

Added Jun 14, 2003
Popularity: 47%

Chaos Master uses 14 disk- and file-management utilities in a wizard format to search your...

Demo
Classic

Added Oct 14, 2001
Popularity: 43%

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

Shareware
Classic

Added Apr 6, 2002
Popularity: 66%

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

Shareware
Classic

Added May 9, 2001
Popularity: 45%

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

Shareware
Classic

Added Jul 28, 2001
Popularity: 25%

Search by code or topic, or just browse. Several hundred codes are included, some with...

Freeware
Classic

Added Dec 1, 1998
Popularity: 77%

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

Freeware
Classic

Added Aug 28, 2000
Popularity: 55%
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