SD Maid 1 - System Cleaner

In-app purchases
4.2
287K reviews
10M+
Downloads
Content rating
PEGI 3
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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 multiple 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
Dec 23, 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
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.2
269K reviews
Pooh Sanders
May 17, 2025
Its okay. Ive had it for long enough to trust it doesnt harm my phone. It does have some features thatd be handy in cases I *would* need it. But dont pay for premium. I did and it didnt bring anything significant extra. For instance one *still* cant see/choose w.h.i.c.h files are up for deletion. [ Edit to the devs reply: I only see categories 'empty dirs' & 'temp files' to which, when I click them, only can choose 'Cancel' or 'Delete'. There is no individual file selection anywhere in sight ]
6 people found this review helpful
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darken
May 17, 2025
There's actually a process killer: Tools > AppControl lets you force-stop apps. As for file selection, after a scan, tap on results to inspect and selectively exclude items before deleting. If any feature feels missing or confusing, email me, I’m always up for feedback!
Jeroen Lammersma
July 27, 2023
I was done with manually deleting app caches and I finally found the perfect app for automating this task (and also really works compated to other apps). You do have to pay for this feature (Pro version), but it's fairly priced and really worth it IMO. It saved me 9GB of space. Furthermore, another feature I already love is the storage analyzer which is really practical straightforward. Keep up the good work developer!
5 people found this review helpful
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Rick W
January 10, 2021
Does everything it says it does and very well at that. Be careful when messing around with the settings for system cleaner and what types of files you want it to scan for, it's a great feature because its so thorough, but you must respect its power. It's not like the file explorers and cleaners you're used to. I bought the pro version and months ago, extremely worth every penny!
192 people found this review helpful
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What’s new

v5.6.3
• Prevent issues rooted Android 14+ devices