Notepad - Quick Notes
v1.9 · 5.8 MB · code 10
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File information
UpdatedSep 23, 2025
PublishedJun 7, 2019
Packageworld.of.notes
Versionv1.9 (10)
Size5.8 MB
MD5301fea35bb7fdd860bb4880e4a122cec
Min SDK16
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1E1:3C:4B:43:20:52:CF:84:ED:9A:9F:40:DA:82:56:F9:A4:A9:7F:81
SignerCN=RU, OU=RU, O=RU, L=RU, ST=RU, C=RU
Total downloads50,000
This version50,000
DeveloperAppTechGroup
Age ratingEveryone
What's new in v1.9
Error fixed
Security scan
TRUSTED
- Developer signature verified 2021-11-04
- Scanned for malware 2021-11-04 19:27:03
- Signature SHA1 E1:3C:4B:43:20:52:CF:84:ED:9A:9F:40:DA:82:56:F9:A4:A9:7F:81
- File MD5 301fea35bb7fdd860bb4880e4a122cec
How to install Notepad - Quick Notes v1.9 on Android API 16+
Takes about 2 minutes. You'll need roughly 5.8 MB of free storage.
- Grab world.of.notes_10.apk — hit the Download button above (5.8 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 301fea35bb7fdd86…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find world.of.notes_10.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=RU, OU=RU, O=RU, L=RU, ST=RU, C=RU. 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 Notepad - Quick Notes — tap Open on the install screen, or find the Notepad - Quick Notes icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Notepad - Quick Notes
- "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 API 16 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.