DiskUsage

Contains adsIn-app purchases
3.9
1.02K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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About this app

Spot large files, delete junk, and reclaim space!

This application highlights the large files that take up the available space on your device. They can be easily identified, even if they are deep in subdirectories. Unnecessary files can be easily deleted or inspected further.

Results are presented in a variety of ways:

• A view similar to KDirStat (Linux) or WinDirStat (Windows).
• A list of the largest files.
• A list of the largest directories.
• A list of the largest categories (Images, Videos, Documents...)

It's up to you to choose which is the most relevant.

It is possible to configure the categories to be scanned. You can also choose whether or not to scan hidden files and directories.

The use of the application does not require any registration and no personal information is requested. It is guaranteed without any tracker.

AUTHORIZATIONS REQUIRED
In order to access all files on the device, the app requests the permissions below:

• MANAGE_EXTERNAL_STORAGE - Allows an application wide access to storage.

• WRITE_EXTERNAL_STORAGE - Allows an application to write to storage.

WARNINGS
⚠ As with all apps in the same category, be careful not to delete any files needed by the system or your apps. The responsibility of the author can in no way be engaged if after deleting files, some applications no longer work as before!
Updated on
Apr 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.9
956 reviews
Unjo Nwable
April 1, 2025
Went downhill. I used to be able to see the entire storage (128 GB) even system and installed apps. Then i can decide if the app or file is worth the bloated size. The app now doesnt give me the same info. Roll it back to that then put some ads and all would be fine. Another example: Some video editors store a copy of the video edit in an unusual location. I could see it before and delete those.
12 people found this review helpful
Did you find this helpful?
Yves Cuillerdier
April 4, 2025
You're confusing it with another app. My app has always been like this. You can choose the file types in the settings.
Toby Pollock
April 5, 2026
Actually useful app that doesn't waste your time. But on my phone running MIUI 14 it only works the first time running the scan. Afterwards like after reopening the app, the scan goes on an infinite loading with no files analyzed. The timer doesn't even start, it stays at 00:00:00. Would be perfect if this bug was fixed.
Did you find this helpful?
Yves Cuillerdier
April 6, 2026
Thank you for your feedback. We are sorry to hear about this issue on MIUI 14. This sounds like a potential conflict with system permissions or background management on your device. We will investigate this bug. In the meantime, you might try clearing the app cache or re-granting storage permissions.
Stefan Cazacu
April 9, 2026
I like the app but there is a bug or something, only scans one then will show only a folder and I cant go back to see all my phone storage....I deleted cache files. only reinstalation works I have all file acces turned on for the app, manage permissions if unused turned off. Samsung S24 , android 16, ONE UI 8.0
Did you find this helpful?
Yves Cuillerdier
April 9, 2026
Thank you for reporting this issue. We are investigating why the scan might get stuck on a single folder. Please ensure that the MANAGE_EXTERNAL_STORAGE permission is correctly granted. Could you please provide your device model and Android version to help us reproduce the bug?

What’s new

Fixed various bugs that caused the application to crash.