HandWrite Pro Note & Draw
v9.1 · 16.1 MB · code 673
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File information
UpdatedApr 19, 2026
PublishedFeb 11, 2021
Packagenet.thoster.handwrite
Versionv9.1 (673)
Size16.1 MB
MD55a48c9ff90334b4a707eaf110f14dae3
Min SDK26
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA1D3:7D:5E:75:39:A6:2F:72:BF:EC:F3:62:1A:25:A2:71:7F:4F:FC:4E
SignerCN=Stefan Ostermann, OU=SO, O=thoster.net, L=Hamburg, ST=Hamburg, C=DE
Total downloads1,000,000
This version1,000,000
DeveloperHandwrite Note and Draw, Notieren und Zeichnen
Age ratingEveryone
What's new in v9.1
What's new:
• Diagram mode with hard snap and endpoint snapping
• Improved folder preview thumbnails
• Enhanced clipboard functionality
• Modernized color bar
• Improved SVG import
• Fixed PDF transparency for overlaid PDFs
• Various bug fixes and stability improvements
• Diagram mode with hard snap and endpoint snapping
• Improved folder preview thumbnails
• Enhanced clipboard functionality
• Modernized color bar
• Improved SVG import
• Fixed PDF transparency for overlaid PDFs
• Various bug fixes and stability improvements
Security scan
TRUSTED
- Developer signature verified 2026-04-19
- Signature SHA1 D3:7D:5E:75:39:A6:2F:72:BF:EC:F3:62:1A:25:A2:71:7F:4F:FC:4E
- File MD5 5a48c9ff90334b4a707eaf110f14dae3
How to install HandWrite Pro Note & Draw v9.1 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 16.1 MB of free storage.
- Grab net.thoster.handwrite_673.apk — hit the Download button above (16.1 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 5a48c9ff90334b4a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find net.thoster.handwrite_673.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=Stefan Ostermann, OU=SO, O=thoster.net, L=Hamburg, ST=Hamburg, 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 HandWrite Pro Note & Draw — tap Open on the install screen, or find the HandWrite Pro Note & Draw icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for HandWrite Pro Note & Draw
- "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 8.0 Oreo 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 arm64-v8a native code. Devices with a different CPU will reject it.