SD Maid 2/SE - System Cleaner is an open-source (GPL-3.0-only) Android app by Matthias Urhahn. The APK we host is 17 MB, it needs Android 8.0 or newer, and it declares 22 permissions.
The file on this page is SD Maid 2/SE - System Cleaner 2.2.2-rc0, 17.33 MB, and it installs on Android 8.0 and newer.
We compared the signing certificate of this build with the certificate recorded the first time eu.darken.sdmse entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.
The manifest inside the APK declares 22 permissions, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is GPL-3.0-only. We took this build from F-Droid, and the source for this exact version is linked below.
F-Droid, who build and sign this package, flag it: it ships assets (art, sounds, data) that are not free. We pass that on as they recorded it — we have not tested the app ourselves.
We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.
- Version
- 2.2.2-rc0
- Size
- 17.33 MB
- Requires Android
- API 26
- Package
- eu.darken.sdmse
- Signature checked on
- Oct 26, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-only
- Source code
- Source for this version
File SHA-256: 11b5b9084c27ab3b30db47c92f403129244c178e81e07c0bb0ffbb64a9bb1bb6
Signing certificate (SHA-256): f490032be5383f55900495fa7fc207ece2e786a5c2c6cc52027b99548a9ce938
We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.
Declared permissions
- POST_NOTIFICATIONS
- INTERNET
- REQUEST_DELETE_PACKAGES
- CLEAR_APP_CACHE
- PACKAGE_USAGE_STATS
- WRITE_EXTERNAL_STORAGE
- READ_EXTERNAL_STORAGE
- BROADCAST_CLOSE_SYSTEM_DIALOGS
- MANAGE_EXTERNAL_STORAGE
- QUERY_ALL_PACKAGES
- com.GET_INSTALLED_APPS
- WRITE_SECURE_SETTINGS
- INTERACT_ACROSS_USERS
- QUERY_ADVANCED_PROTECTION_MODE
- FOREGROUND_SERVICE
- FOREGROUND_SERVICE_DATA_SYNC
- moe.shizuku.manager.permission.API_V23
- ACCESS_NETWORK_STATE
- WAKE_LOCK
- RECEIVE_BOOT_COMPLETED
- eu.darken.porter.permission.API
- eu.darken.sdmse.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
More about this app
Our sister site 2113 Apps has a hand-written guide to SD Maid 2/SE - System Cleaner, with a breakdown of what its APK contains. Read about SD Maid 2/SE - System Cleaner on 2113 Apps
Screenshots
