OpenCV Manager
v2.16 · 6.7 MB · code 2163
Verify you're human
Solve this to start the download.
File information
UpdatedJan 8, 2014
PublishedJun 17, 2013
Packageorg.opencv.engine
Versionv2.16 (2163)
Size6.7 MB
MD5bad6101811d81a8d4a653ef8b3e89313
Min SDK9
ABIsarmeabi-v7a
Malware scanWARNING
Signature SHA1DB:61:CC:34:A0:9B:22:A7:0F:0D:6D:D0:88:1B:8C:DA:E8:11:81:7C
SignerCN=OpenCV, OU=OpenCV, O=OpenCV, L=Nizhny Novgorod, ST=Nizhny Novgorod, C=ru
Total downloads1,000,000
This version1,000,000
DeveloperOpenCV
Age ratingEveryone
What's new in v2.16
OpenCV Release 2.4.8:
- CUDA support for all CUDA-capable SoCs;
- Hanging on some Samsung devices with Android 4.3 fixed;
- Android 4.4 support improvements.
- CUDA support for all CUDA-capable SoCs;
- Hanging on some Samsung devices with Android 4.3 fixed;
- Android 4.4 support improvements.
Security scan
WARNING
- Developer signature verified 2025-03-09
- Scanned for malware 2020-11-12 05:55:22
- Signature SHA1 DB:61:CC:34:A0:9B:22:A7:0F:0D:6D:D0:88:1B:8C:DA:E8:11:81:7C
- File MD5 bad6101811d81a8d4a653ef8b3e89313
How to install OpenCV Manager v2.16 on Android API 9+
Takes about 2 minutes. You'll need roughly 6.7 MB of free storage.
- Grab org.opencv.engine_2163.apk — hit the Download button above (6.7 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 bad6101811d81a8d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.opencv.engine_2163.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=OpenCV, OU=OpenCV, O=OpenCV, L=Nizhny Novgorod, ST=Nizhny Novgorod, 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 WARNING).
- Done — open OpenCV Manager — tap Open on the install screen, or find the OpenCV Manager icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for OpenCV Manager
- "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 9 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 native code. Devices with a different CPU will reject it.