Apk Extractor v4.21.05
APK · 2.2 MB · version code 21005 · Android 5.0+ · uploaded Jul 21, 2020
- Same certificate as the 2 other versions checked 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 v4.21.08, uploaded Sep 25, 2025 — about 5 years after this one.
- Size: this file is 2.2 MB; the latest is 2.5 MB (303.2 KB larger).
- The latest version asks for 3 more permissions: Bluetooth, Run at startup, Google Play install referrer.
File information
- Version
- v4.21.05 (21005)
- Uploaded
- Jul 21, 2020
- Size
- 2.2 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 2a9549781d583d1e28a26f9b11209b9c
- Signing certificate (SHA-1)
- 5B:32:7D:1A:81:00:5E:70:85:4E:B9:6D:26:A2:14:F5:9C:97:36:3B
- Signed by
- CN=meher
- File name
- com-ext-ui-21005-52513472-2a9549781d583d1e28a26f9b11209b9c.apk
- Package
- com.ext.ui
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
What's new in v4.21.05
- Added "select all" in Menu options
- Improvements & Bug fixes
Permissions (6)
This version requests 6 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “meher” The developer's name — though anyone can put any name in a certificate.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature verified Jul 21, 2020
- Antivirus scan passed Jan 8, 2021
- Tested by the source store's staff Aug 25, 2020
- Uploaded by “gyjano” Silver tier · 22,909 followers · uploading since 2012
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 Apk Extractor on Android 5.0+
You'll need about 4.4 MB of free space.
- Download the APK — tap Download APK above (2.2 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 com-ext-ui-21005-52513472-2a9549781d583d1e28a26f9b11209b9c.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 2a9549781d583d1e28a26f9b11209b9c. 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 Apk Extractor — 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 5.0+). 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.