Web Browser & Fast Explorer v5.1.1
APK · 3.9 MB · version code 511 · Android 4.0.3+ · uploaded Jun 19, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v5.1.1 (511)
- Uploaded
- Jun 19, 2026
- Size
- 3.9 MB
- Requires
- Android 4.0.3+ (API 15)
- CPU support
- ARM (legacy), ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- dc44e32755cf027dc3e1fefc0f253d29
- Signing certificate (SHA-1)
- 5F:CE:52:5E:C1:11:09:86:5B:58:DF:99:FC:1B:42:28:BA:00:02:E8
- Signed by
- CN=iJoysoft, OU=iJoysoft, O=iJoysoft
- File name
- fast-explorer-web-browser-511-75274079-dc44e32755cf027dc3e1fefc0f253d29.apk
- Package
- fast.explorer.web.browser
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
What's new in v5.1.1
V6.7.3
🚀Download functionality optimized, greater stability
🎉Fixed some known issues, more useful
V6.7.2
🌺Several bugs fixed, run more stable
🚀Improve function for better usability
V6.7.1
💝Improve some functions, more convenient
💫Webpage display optimization, better experience
Permissions (18)
This version requests 18 permissions, 5 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
- Browser read history bookmarks (custom) com.android.browser.permission.READ_HISTORY_BOOKMARKS
- Browser write history bookmarks (custom) com.android.browser.permission.WRITE_HISTORY_BOOKMARKS
- Change network state android.permission.CHANGE_NETWORK_STATE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Mount unmount filesystems android.permission.MOUNT_UNMOUNT_FILESYSTEMS
- Physical activity recognition com.google.android.gms.permission.ACTIVITY_RECOGNITION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Set wallpaper android.permission.SET_WALLPAPER
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 19, 2026.
- Certificate issued to “iJoysoft” This is the certificate of the Google Play version.
Store checks
- Developer signature verified Jun 19, 2026
- Validated against Google Play Jun 19, 2026
- 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. AAPKs doesn't scan files itself.
How to install Web Browser & Fast Explorer on Android 4.0.3+
You'll need about 7.7 MB of free space.
- Download the APK — tap Download APK above (3.9 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 fast-explorer-web-browser-511-75274079-dc44e32755cf027dc3e1fefc0f253d29.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 dc44e32755cf027dc3e1fefc0f253d29. 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 Web Browser & Fast Explorer — 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 4.0.3+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM (legacy), ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.