Sumatora is an open-source (GPL-3.0-or-later) Android app by Nicolas Centa. The APK we host is 69 MB, it needs Android 10 or newer, and it declares 1 permission.
The file on this page is Sumatora 0.4.7.5, 68.98 MB, and it installs on Android 10 and newer.
We compared the signing certificate of this build with the certificate recorded the first time org.happypeng.sumatora.android.sumatoradictionary 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 1 permission, none of which cover contacts, location, SMS, the camera or the microphone.
Its licence is GPL-3.0-or-later. We took this build from F-Droid, and the source for this exact version is linked below.
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
- 0.4.7.5
- Size
- 68.98 MB
- Requires Android
- API 29
- Package
- org.happypeng.sumatora.android.sumatoradictionary
- Signature checked on
- Sep 21, 2026
- Where this file came from
- F-Droid
- Licence
- GPL-3.0-or-later
- Source code
- Source for this version
File SHA-256: 299a489e8034cf1f4278d70bd041a5b84cbcffc5077f8ced13f3672b094bf913
Signing certificate (SHA-256): fb293c5e26b3606774793818f84cfc1d6360b8a369eb5382f2bbca28290fcd35
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
- org.happypeng.sumatora.android.sumatoradictionary.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
