SD Maid - System Cleaning Tool

In-app purchases
4.4
282K reviews
10M+
Downloads
Content rating
Everyone
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About this app

SD Maid will help you keep your device clean and tidy!
It offers a collection of tools to manage apps and files.

Nobody is perfect and neither is Android.
Apps you have already removed leave something behind.
Logs, crash reports and other files you don't really want are constantly being created.
Your storage is collecting files and directories you don't recognize.
Let’s not go on here... Let SD Maid help you!

SD Maid allows you to:
• Browse your whole device and manipulate files through a full-fledged file explorer.
• Remove superfluous files from your system.
• Manage installed user and system apps.
• Detect files formerly belonging to uninstalled apps.
• Search for files by name, content or date.
• Obtain a detailed overview of your devices storage.
• Optimize databases.
• Do actual app cleaning and remove expendable files, which supersedes what others may call 'cache cleaning'.
• Detect duplicate pictures, music or documents, independent of name or location.
• Run tools automatically on a schedule or via widgets.

SD Maid has optional features that utilize the AccessibilityService API to automate tedious actions.
Using the AccessibilityService API, SD Maid can click buttons for you to perform operations on multible apps, e.g. deleting caches or force stopping apps.
SD Maid does not use the AccessibilityService API to collect information.

Still have questions? Just mail me!
Updated on
Mar 1, 2023

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
This app may collect these data types
App activity and App info and performance
Data is encrypted in transit
Data can’t be deleted
4.4
282K reviews
Skye Starling
February 18, 2023
I've had this app on three different phones now, and it's amazing. Paid version is worth it, still getting updates, does everything it says in the box. It's scary giving it permission to everything in your phone at first try, but it's so helpful at clearing junk off of my phone. It's everything CCleaner claims to be, and I can't recommend it enough.
25 people found this review helpful
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Chris Bangs
November 20, 2022
Very fast and thorough. And no ads!!!! Including pricing info/link for the Pro upgrade on the paywalls would be helpful Sorry. I had to find something to whine adout at 1:00 AM here on Guam. Anyway. I'm very impressed. I gave SD Maid permissions I didnt even know existed, and blasted through every action I could with less attention than I would on a Microsoft user agreement. And yet, my phone still functions, and faster. It's only been 3 years.
99 people found this review helpful
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A Google user
August 19, 2019
As advertised. This app does what is says it will do. Easily the most effective app I tried for cleaning and managing your smartphone. I had residue on my phone that was affecting performance...and issues with my sd card. The maid took care of the issues. It's not one of those apps that wants 5 stars before it'll "work", bombard you with ads, has cheesy interface and graphics, or doesn't do anything. I think my phones' performance is faster than straight out of the box. Highly recommend.
107 people found this review helpful
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What's new

v5.5.9
• Improved support for devices running MIUI 14 (Redmi/Poco/Mi)
• Updated translations
• New data about untidy apps

Full changelogs 👇
https://sdmaid.darken.eu/changelog