Protractor Tool
v1.3.5 · 43.3 MB · code 24
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File information
UpdatedJul 1, 2024
PublishedJul 24, 2022
Packagecom.maleirbag.protractor3d
Versionv1.3.5 (24)
Size43.3 MB
MD5c91d51ee81f6a32e37804b46063c41d1
Min SDK24
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA106:A4:F6:68:06:0D:B1:F4:56:3C:CC:59:2B:40:4F:D9:65:5E:4B:74
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100,000
This version100,000
DeveloperMaleirbag
Age ratingEveryone
What's new in v1.3.5
* Support for Android 14.
* Compliance with User Data policies.
* Minor bug fixes.
* Compliance with User Data policies.
* Minor bug fixes.
Security scan
TRUSTED
- Developer signature verified 2024-07-01
- Scanned for malware 2024-07-01 22:56:08
- Signature SHA1 06:A4:F6:68:06:0D:B1:F4:56:3C:CC:59:2B:40:4F:D9:65:5E:4B:74
- File MD5 c91d51ee81f6a32e37804b46063c41d1
How to install Protractor Tool v1.3.5 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 43.3 MB of free storage.
- Grab com.maleirbag.protractor3d_24.apk — hit the Download button above (43.3 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 c91d51ee81f6a32e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.maleirbag.protractor3d_24.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Protractor Tool — tap Open on the install screen, or find the Protractor Tool icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Protractor Tool
- "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 7.0 Nougat 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.