[Free +Paid] 6 Best Disk Space Analyzers for Mac 2025

Identifying space-consuming files can help you quickly free up Mac storage space. Thanks to third-party disk space analysis tools, managing Mac disk space is easier than ever. However, with numerous analyzers available, it can be challenging to choose the best one for your needs.

But don't worry! In this article, we've gathered the 6 best macOS disk space analyzers for you. Let's take a closer look at each.

6 Best Free and Paid Mac Disk Space Analyzers

Based on the three factors mentioned above, we have compiled a list of the top 6 best disk space analyzers for Mac. Let’s dive into their pros and cons to see which one is worth trying the most.

1. BuhoCleaner

Topping our list is BuhoCleaner, a simple and intuitive disk space analyzer. With BuhoCleaner, you can easily analyze your disk space, identify space-consuming files and folders, and delete unwanted files. Moreover, it offers additional features such as cache cleaning, duplicate file removal, app uninstallation, memory release, and file shredding.

Pros:

• Fast scanning speed.
• Enables disk space analysis and deletion of unwanted files.
• Scans internal and external drives.
• Includes additional cleaning features.

Cons:

• Limited to 3 GB of free deletion.

Price: Free trial and $19.99 for the full version.

2. DaisyDisk

DaisyDisk allows you to analyze and free up disk space quickly. It provides an excellent overview of the disks connected to your Mac, and all the displayed data is in real time, enabling you to easily determine the amount of free space available after deleting files.

Pros:

• Detects and frees up hidden space.
• Easy preview of file content.
• Scans cloud storage.

Cons:

• Limited features in trial mode.

Price: Free trial and $14.99 for the full version.

3. CleanMyMac

CleanMyMac is one of the best Mac cleaning and optimization software. Its space lens feature makes it easy to understand your disk space usage. It compares files and folders, helping you to decide which ones to delete.

Pros:

• Fast scanning.
• Efficient deletion of unnecessary files.
• Supports scanning of external drives.
• Offers additional features like cleaning and optimization.

Cons:

• Allows removal of up to 500 MB of files for free.
• More expensive than similar apps.

Price: Free Trial/Plans from $34.95/yr

4. Disk Space Analyzer

Disk Space Analyzer provides a Sunburst chart to view your disk space usage. One unique feature is the ability to identify the top 8 largest files on your Mac. However, the deletion feature is not available in its trial version.

Pros:

• Fast scanning.
• Disk space usage displayed in a sunburst map.
• Scans internal and external drives.
• Easily identifies the top 8 largest files.

Cons:

• The space usage diagram can be confusing.
• No deletion feature in the free trial version.

Price: Free trial and $9.99 for the full version.

5. Disk Drill

Disk Drill is another disk cleanup software you can try. The best part of the tool is that it's totally free to use. You can use it to do many things like analyze disk space, remove unwanted files, recover data, and more.

Pros:

• Easy and free to use.
• Enables disk space analysis and file deletion.
• Convenient file viewing by kind, size, and last modified time.

Cons:

• Files are deleted to the Trash.
• Not easy to preview files.

Price: Free

6. Disk Inventory X

Disk Inventory X is a free and professional disk space analysis tool. It presents your disk space usage in a treemap format. With its zoom-in feature, you can delve deeper into any folder of interest.

Pros:

• Completely free to use.
• Analyzes disk space in a visual way.
• Allows zooming in and out of folders.

Cons:

• Relatively slower scanning speed.
• Not beginner-friendly.

Price: Free

What to Consider When Choosing a Disk Space Analyzer for Mac

1. Features

The most important features of a disk space analyzer are disk space analysis and the ability to delete unwanted files. Additionally, you may want to consider whether it supports external drive scanning.

2. Ease of Use

Ease of use is also a crucial factor to consider. Check if the tool can easily locate files and folders that consume a significant amount of space.

3. Price

While we all appreciate free products, sometimes "free" can be costly. An ideal choice is a powerful yet affordable disk space analyzer.

Conclusion

Now that you have a better understanding of the top 6 best disk space analysis tools for Mac, which one are you most interested in trying first?

Running out of storage space is never a good thing, so remember to delete unwanted files regularly. Choose the disk space analyzer that best suits your needs and reclaim valuable storage space on your Mac.