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TechTool Pro 5.0

Run diagnostics processes on your Mac device.
2.5 
Latest version:
17.0.2 See all
Developer:

Test, analyze, and repair the system and applications of your Mac. Run automated scans and detect the suspicious, erroneous or unnecessary processes, identify junk data, etc. Assess the current productivity of your device and select ways to optimize it by removing, fixing, and optimizing content.

TechTool Pro 8 is the most robust hardware diagnostic tool available for Macintosh. Easy to use for both home users and professionals, TechTool Pro utilizes full 64-bit compatibility to keep your Mac running at its best. TechTool Pro 8 brings with it some of the deepest hardware testing yet - testing components on your motherboard that no other utility can access. You can now test the sensors and fans on your Mac, along with the battery if you're using a Mac laptop. In addition, we've now integrated Protogo, so that you can create your own custom test drives for out in the field.

You can now take it with you - The portability of TechTool Protogo is now included with every copy of TechTool Pro. TechTool Protogo allows you to create a bootable diagnostic device that contains TechTool Pro and all of its most powerful tools as well as any of your own utilities you may wish to install. You can then use this device to boot, check, maintain, and repair Macintosh computers as needed. Simply launch Protogo, choose Protogo from the Mode menu, and use it to set up a diagnostic disk. Whether you have a fleet of computers to maintain for your business, or simply have your family's MacBooks to look after on the road, Techtool Pro 8's Protogo feature can give you access to all the tools you need. With your Protogo device, you can start up more Macs more quickly than with a traditional DVD, and have the tools to get more done.


v5.0 [Oct 21, 2010]
- Added 64-bit support to the TechTool Protection system preference.
- Major improvements and fixes to the File Structures test.
- Fixed issues with TechTool Protection on non-administrator user accounts.
- Additional support for SSD (solid state drives) in SMART Check test.
- Fixed Cache size for Intel i5 and i7 processors.
- Fixed SMART Check reporting issue.
- Addressed support for SD cards in Tests category.
- Fixed low memory issue with Volume Rebuild tool and eDrive creation.
- Updated dynamic volume mount/unmount for Surface Scan and File Structures tests.
- Addressed FileVault when creating an eDrive volume.
- Updated and fixed localization issues for French, Italian, German, Japanese and Chinese (Simplified).
- Included additional machine identification models to Check Computer.

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