OpenGL ES CapsViewer v0.8
APK · 1.5 MB · version code 8 · Android 12+ · uploaded Jun 9, 2023
- Same certificate as v0.9, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v0.9, uploaded Jul 29, 2026 — about 3 years after this one.
- Size: this file is 1.5 MB; the latest is 1.5 MB (11.3 KB smaller).
- Both versions request the same permissions.
File information
- Version
- v0.8 (8)
- Uploaded
- Jun 9, 2023
- Size
- 1.5 MB
- Requires
- Android 12+ (API 31)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 6f50865ab4f6624711ecbc16a181792b
- Signing certificate (SHA-1)
- E9:3F:5E:71:CF:86:C5:4B:1D:E7:8B:C3:1D:0C:BE:16:4C:C7:EA:D5
- Signed by
- CN=Sascha Willems, ST=Germany
- File name
- de-saschawillems-glescapsviewer-8-65188310-6f50865ab4f6624711ecbc16a181792b.apk
- Package
- de.saschawillems.glescapsviewer
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v0.8
This version fixes a problem with uploading reports to the database.
Permissions (2)
This version requests 2 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Sascha Willems” This is the certificate of the Google Play version.
- Same certificate as v0.9, which matches Google Play v0.9
Store checks
- Developer signature verified Jun 9, 2023
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself.
How to install OpenGL ES CapsViewer on Android 12+
You'll need about 2.9 MB of free space.
- Download the APK — tap Download APK above (1.5 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap de-saschawillems-glescapsviewer-8-65188310-6f50865ab4f6624711ecbc16a181792b.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 6f50865ab4f6624711ecbc16a181792b. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open OpenGL ES CapsViewer — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 12+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.