Private Encrypted Email Tuta
v230.240603.0 · 29.1 MB · code 396351
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File information
UpdatedNov 22, 2025
PublishedJun 6, 2021
Packagede.tutao.tutanota
Versionv230.240603.0 (396351)
Size29.1 MB
MD501dff24e1789ef2c19f2d8dd62917c21
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1CD:5F:37:BA:D8:A7:B9:02:AD:F8:3A:13:4A:F4:7D:75:52:FA:2D:5F
SignerCN=Tutao GmbH, OU=App Development, O=Tutao GmbH, L=Hannover, ST=Niedersachsen, C=de
Total downloads500,000
This version500,000
DeveloperTutao GmbH
Age ratingEveryone
What's new in v230.240603.0
see: https://github.com/tutao/tutanota/releases/tag/tutanota-android-release-230.240603.0
Security scan
TRUSTED
- Developer signature verified 2025-11-22
- Signature SHA1 CD:5F:37:BA:D8:A7:B9:02:AD:F8:3A:13:4A:F4:7D:75:52:FA:2D:5F
- File MD5 01dff24e1789ef2c19f2d8dd62917c21
How to install Private Encrypted Email Tuta v230.240603.0 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 29.1 MB of free storage.
- Grab de.tutao.tutanota_396351.apk — hit the Download button above (29.1 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 01dff24e1789ef2c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.tutao.tutanota_396351.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Tutao GmbH, OU=App Development, O=Tutao GmbH, L=Hannover, ST=Niedersachsen, C=de. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Private Encrypted Email Tuta — tap Open on the install screen, or find the Private Encrypted Email Tuta icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Private Encrypted Email Tuta
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 6.0 Marshmallow or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.