Library of Babel 3D
v3.1.0 · 36.4 MB · code 9
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File information
UpdatedJul 11, 2021
PublishedJul 11, 2021
Packagecom.keiwando.libraryofbabel
Versionv3.1.0 (9)
Size36.4 MB
MD59fa142baf0ea6a4c543e5a6671e5a759
Min SDK19
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA122:80:52:D3:8A:4F:00:4A:45:9A:E0:D1:4B:25:A4:42:9D:2E:C6:E7
SignerO=DefaultCompany, CN=Keiwan Donyagard
Total downloads10,000
This version10,000
DeveloperKeiwan Donyagard
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2026-02-19
- Scanned for malware 2021-07-11 20:50:37
- Signature SHA1 22:80:52:D3:8A:4F:00:4A:45:9A:E0:D1:4B:25:A4:42:9D:2E:C6:E7
- File MD5 9fa142baf0ea6a4c543e5a6671e5a759
How to install Library of Babel 3D v3.1.0 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 36.4 MB of free storage.
- Grab com.keiwando.libraryofbabel_9.apk — hit the Download button above (36.4 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 9fa142baf0ea6a4c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.keiwando.libraryofbabel_9.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 O=DefaultCompany, CN=Keiwan Donyagard. 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 Library of Babel 3D — tap Open on the install screen, or find the Library of Babel 3D icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Library of Babel 3D
- "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 4.4 KitKat 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.