The Best Disk Checking Software for macOS
Mac users know the importance of keeping their systems running smoothly, but disk health and performance often take a backseat—until a problem arises. Whether you’re dealing with an external hard drive or your Mac’s built-in SSD, monitoring disk health is crucial to avoiding data loss and maintaining optimal performance.
That’s where disk-checking software comes in. From free tools to premium disk monitoring solutions, this post will explore the best disk checking software for macOS. You’ll get actionable insights on tools for tracking disk health, conducting speed tests, and troubleshooting issues. Whether you’re a tech-savvy user or just getting started, this guide has you covered.
Why Monitor Your Disk Health?
Disk health affects everything from system speed to data safety. Declining disk health can lead to data loss, file corruption, or even the dreaded failure-to-boot scenario.
For external hard drives, regular health checks are essential to ensure the drive remains durable and reliable over time. Even internal SSDs, known for their longevity, can benefit from periodic checks to optimize their performance and lifecycle.
Here’s what you’ll gain by using disk checking software on your Mac:
- Early Detection of Failures: Spot potential problems before they escalate into critical issues.
- Improved Performance: Identify slow-performing drives or storage bottlenecks.
- Enhanced Longevity: Take preventive actions to extend the life of your disk.
- Peace of Mind: Safeguard your data by keeping your disk in peak health.
With so many tools available, we’ve narrowed it down to the most effective options for all types of users.
The Best Disk Checking Software for macOS
1. DriveDx (Best Overall Tool for Disk Monitoring)
DriveDx is often hailed as one of the most powerful tools for macOS users who want detailed insights into their disk’s health and performance. Its user-friendly interface and advanced SMART (Self-Monitoring, Analysis, and Reporting Technology) diagnostics make it a top choice for both internal and external drives.
Key Features:
- Comprehensive disk health monitoring for SSDs and HDDs
- Early failure detection with warnings and alerts
- Monitor temperature, wear level, and more
- Interactive charts and reports to track changes over time
Why It’s Great:
DriveDx not only displays technical metrics but translates them into understandable terms. Plus, it supports external hard drives, giving Mac users a reliable way to conduct external hard drive health checks.
Pricing:
While DriveDx isn’t free, it comes with a trial version. After that, the license starts at $19.99, making it a worthwhile investment.
2. Blackmagic Disk Speed Test (Perfect for Disk Performance Testing)
If you’re curious about how fast your disk can read and write data, look no further than the Blackmagic Disk Speed Test. This free-to-download tool is perfect for content creators, such as video editors and photographers, who need to ensure their drives can handle high-speed workflows.
Key Features:
- Measures disk read and write speeds in real time
- Simple interface with one-click operation
- Works on built-in and external storage devices
- Results displayed visually using a speedometer-style GUI
Why It’s Great:
The Blackmagic Disk Speed Test DMG file is easy to install on macOS, and its compatibility with a wide range of drives makes it highly versatile. It’s especially useful for professionals who rely on high-speed storage for tasks like 4K video editing.
Pricing:
Free to download and use.
Download Blackmagic Disk Speed Test
3. macOS Terminal for Disk Health Checks (Built-In and Free)
macOS comes with a built-in tool for checking disk health via the Terminal app. While not as feature-rich as DriveDx or Blackmagic Disk Speed Test, this option is a lifesaver for users who prefer free, no-download solutions.
How to Check Disk Health via Terminal:
- Open Terminal (found in Applications > Utilities).
- Type the following command and press Enter:
“`
diskutil verifyDisk
“`
- Follow the on-screen instructions to verify the state of your disk.
Why It’s Great:
It’s already part of your Mac, which means no additional software is needed. It’s perfect for quick diagnostics when you suspect a disk issue.
Pricing:
Free, as it’s included with macOS.
4. Disk Drill (For Data Recovery + Disk Monitoring)
Disk Drill is primarily known as a data recovery tool, but it also offers some handy features for disk health management. Its additional functionalities make it a great all-in-one solution for Mac users.
Key Features:
- SMART monitoring for internal and external drives
- Integrated tools for partition management and cleanup
- Supports recovery of lost or deleted files
Why It’s Great:
Beyond checking your disk health, Disk Drill offers features like file recovery, which can be a lifesaver if a failing disk leads to data loss.
Pricing:
The health monitoring feature is free, but advanced tools require a Pro license starting at $89.
5. OnyX (Lightweight Maintenance Tool)
OnyX is a versatile macOS utility that includes a range of functionalities for system maintenance and care. While not exclusively a disk-checking tool, its ability to clean and optimize your Mac makes it a strong contender.
Key Features:
- Verify startup disk health
- Perform routine system maintenance tasks
- Clean out unnecessary files to free up space
Why It’s Great:
Ideal for beginners who want an easy-to-use, free tool for basic system care. The disk verification feature provides a quick overview of your Mac’s overall health.
Pricing:
Completely free, though donations to the developer are appreciated.
How to Choose the Right Disk Checking Software for Your Mac
When selecting the best disk checking software for macOS, consider the following:
- Your Needs:
- For regular disk health monitoring, go with DriveDx.
- If speed is your concern, Blackmagic Disk Speed Test reigns supreme.
- Need something free and built-in? Master macOS Terminal commands.
- Complexity vs. Simplicity:
- Disk Drill suits users who want multifaceted tools.
- OnyX is great for those seeking a lightweight, no-fuss solution.
- Budget:
- If you’re on a strict budget, start with free tools like OnyX or Blackmagic Disk Speed Test.
- DriveDx offers excellent value if you’re serious about disk health.
By determining your priorities, you can find the right tool to protect your storage and data effectively.
Keep Your Mac Storage in Perfect Health
Your disks work tirelessly to store and access your data, which is why regular checks and maintenance are essential. With tools like DriveDx, Blackmagic Disk Speed Test, and others, you can prevent costly failures and keep your Mac running smoothly.
Start by downloading software that fits your needs—whether it’s DriveDx for in-depth monitoring or Terminal for quick checks—and take proactive steps toward better disk health. Looking for professional-grade speed tests? Blackmagic Disk Speed Test is a must-download.