Techtool Pro 21
The professional-grade Mac toolkit for the rest of us.
Now Supporting macOS Golden Gate!
Techtool Pro 21
The professional-grade Mac toolkit for the rest of us.
Updated for macOS Golden Gate
Mac Disk Repair
Techtool Pro can test and repair a variety of volume formats; not just Mac Formats, but some Windows formats as well.
Mac Monitoring
Techtool Pro includes Techtool Monitor to help you keep tabs on your Mac and catch emerging problems early.
Mac Hardware Testing
Techtool Pro provides complete Mac diagnostics, plus a host of troubleshooting and repair tools.
Techtool Pro is the ultimate software utility for keeping your Mac running like new. It’s a complete toolkit, ready to make your Mac work its best. Unlock comprehensive diagnostics, repair capabilities, and cutting-edge features, so you can say goodbye to slowdowns and glitches on your Mac. You can trust in Micromat’s decades of expertise to keep your Mac running at its best, and discover the ultimate in system maintenance and monitoring. Download Techtool Pro today.
Subscribe
or Buy
- Annual Subscription
- 25% off first year
- For non-subscription Techtool Pro users
- Licensed for one computer
Additional licenses available in cart.
Cancel any time.*
Techtool Pro will continue working when your Subscription expires. Learn More
- Annual Subscription
- 10% off first year
- Licensed for one computer
Additional licenses available in cart.
Cancel any time.*
Techtool Pro will continue working when your Subscription expires. Learn More.
- One time purchase
- Licensed for one computer
Additional licenses available in cart.
The standard license provides updates for one year from the date of purchase. A new license can be purchased at the end of that year to continue receiving updates.
Business options and more available in cart.
Need 10 licenses or more? Learn more about Techtool Enterprise.
New in Techtool Pro 21
New Interface
Meet the new Techtool Pro 21 interface—a clean, modern workspace that puts every test and tool just a click away. Both new and familiar, the interface takes elements from the past and brings them into the present. It’s a focused design that makes powerful diagnostics feel effortless.
Built for MacOS Golden Gate
Under the Hood
Techtool Pro 21 goes beyond a new look — many of its core tests and repair tools have been rebuilt and refined. Under the hood, overall performance has been tuned to give you faster, clearer results.
Tests
Techtool Pro’s tests give you a clear picture of your Mac’s health. From drives and memory to graphics and sensors, each test is designed to check vital components and catch problems early — so you can trust your Mac is running at its best.
Advanced Memory Testing
Techtool Pro's memory testing suite is the most comprehensive among general hardware utilities. Techtool Pro takes advantage of advancements used by ATOMIC, our dedicated Memory Tester, and integrates them into testing your memory. Now, memory is 'cleaned' before testing, reclaimed from macOS, maximizing the amount of RAM that can be tested.
Mac Drive Testing
Techtool Pro thoroughly examines your Mac’s volumes to ensure the data structures that organize your files are healthy and reliable. These tests check for directory damage, allocation issues, and other problems that can lead to missing files or system errors. By identifying issues early, Techtool Pro helps prevent data loss and keeps your drives running smoothly. In addition to native Mac drive formats, Mac OS Extended and APFS, Techtool Pro supports testing MS-DOS (FAT32) and ExFAT formatted volumes.
Fans and Sensors
Techtool Pro can also check your Mac’s fans and built-in sensors to be sure they’re working properly. By monitoring temperatures, voltages, and fan operation, these tests help confirm that your Mac is staying cool and running within safe limits.
File Testing
Many times, your Mac can deal with damaged files reasonably well. Sometimes, however, if your Mac tries to open a damaged file, problems can arise. Techtool Pro can test a variety of file types to confirm that they are valid. File types include pictures (.gif, .jpeg, .png), databases (.plist, .xml), as well as other multimedia files (.pdf, .mp3, .mpeg) and more. Files can be revealed in the Finder for further inspection, or excluded from future testing, if desired.
Battery Testing
The Battery Test in Techtool Pro checks the overall condition of your Mac’s battery. It measures capacity, charge cycles, and health indicators to let you know how much life your battery has left. With this information, you can spot aging batteries early and avoid unexpected shutdowns.
Check Computer Suites
Using the Check Computer Suites, you can set up a variety of test suites for your needs. Use the built-in Full, Intermediate or Quick suites or make your own suite of tests to perfectly suit your needs. The Full Suite does what it sounds like, running every test and checking every drive. The Intermediate Suite leaves out the Surface Scan test to help save time, while the Quick Suite tests your Mac excluding your disks, for a quick look at the health of your Mac's hardware. Customize any of these or create your own suite from scratch to test your Mac exactly as you would like.
Tools
Beyond testing, Techtool Pro gives you a full set of tools to keep your Mac running smoothly. From repairing damaged volumes to testing disk speed, securely wiping data, and even cloning entire drives, these tools go beyond diagnostics to help you fix problems, protect your information, and manage your storage with confidence.
Mac Drive Repair
Your Mac's hard drive, even if it is a Solid State Drive, is more likely to experience problems than any other component on your Mac. Because data changes so frequently, it can sometimes get scrambled. So, it's important to be able to test drives for problems and then repair them. Sadly, if something is physically wrong with the drive, it will need to be backed up and replaced, but the sooner this type of damage is detected, the fewer files - like cherished memories and important personal documents - will be lost. Most drive problems, however, result from data being in the wrong place, and can be repaired using Techtool Pro’s Volume Repair tool. In addition to native Mac drive formats, Mac OS Extended and APFS, Techtool Pro supports repair of MS-DOS (FAT32) and ExFAT formatted volumes.
Recover lost data
Techtool Pro offers powerful options for getting lost files back. The Snapshot tool can restore data on SSDs by rolling back to earlier snapshots, while the Data Recovery tool digs deep into disks to scavenge for known file types. Together, they give you a second chance when files go missing.†
Volume Cloning
Volume Cloning creates exact duplicates of your volumes for trouble-free archiving to backup your data and applications. Cloning volumes can also be helpful if you are upgrading from a smaller size hard drive to a larger drive. You have the options of creating a duplicate of an entire disk, file syncing by adding only the changed files to a clone, or cloning to numerous disc image formats. If you have an available drive, you can even use the tool to optimize disks that are especially fragmented.
macOS Repairs & Cleanup
Techtool Pro also helps keep macOS itself in good working order. It can repair important system database files, clear out problem caches, and even check your apps and security settings for issues. These tools go beyond hardware care, making sure the software side of your Mac stays healthy too.
Control your Drives
For storage management, Techtool Pro includes everything you need to work with your drives. You can initialize new disks, securely erase sensitive data, and measure disk performance with built-in speed tests. These tools make it simple to set up, manage, and evaluate your storage devices.”
Techtool Monitor
With Techtool Monitor, protection doesn’t stop when you close the app. This background agent keeps an eye on your Mac’s vital signs — from SMART drive data to battery health and processor status — and alerts you to potential problems before they become serious.
Drive Monitoring
In the Drives tab, Techtool Monitor keeps constant watch over your storage. It monitors SMART health data to detect signs of hardware trouble, tracks volume usage so you know when space is running low, and keeps an eye on APFS snapshots that can quietly consume disk space. Together, these checks help you avoid surprises and keep your drives reliable.
Processor Monitoring
The Processor tab keeps an eye on your Mac’s CPU, tracking frequency and power usage over time. By watching how your processor performs under different workloads, it helps you spot unusual behavior and ensure your system is running efficiently.
Power Monitoring
The Power tab monitors your Mac’s battery — or a connected UPS — to track overall health and capacity. By watching for signs of battery wear or degradation, it helps you plan ahead for replacements and avoid unexpected shutdowns.
Email Alerts
Techtool Monitor can also keep you informed, even when you’re away from your Mac. If it detects a problem with your drives, it can automatically send you an email alert — simply configure your email settings and you’ll always know when attention is needed.
System Requirements:
- Apple Silicon and Intel-based Macs
- macOS 13.5 ‘Ventura’ through macOS 27 ‘Golden Gate’
Need an older version of Techtool Pro?
Additional information about APFS compatibility.
*Canceling any time is available for 1 and 3 user licenses.
†Note: Data Recovery may not recover data in all circumstances
