FINDER Toolbox v3.13.3
APK · 78.4 MB · version code 247 · Android 5.1+ · uploaded May 7, 2026
- Signature matches the Google Play version Details
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File information
- Version
- v3.13.3 (247)
- Uploaded
- May 7, 2026
- Size
- 78.4 MB
- Requires
- Android 5.1+ (API 22)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 7d241882429a171d899d13b9798fd59a
- Signing certificate (SHA-1)
- 57:8F:19:3A:45:4D:25:28:2E:1F:09:00:1E:1E:29:C2:DA:47:63:6B
- Signed by
- CN=Federico Di Gregorio, OU=Mobile, O=DNDG srl, L=Torino, ST=TO, C=IT
- File name
- com-findernet-toolboxnfc-247-74667136-7d241882429a171d899d13b9798fd59a.apk
- Package
- com.findernet.ToolboxNFC
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.13.3
- Added support for New Zealand on devices 12.61 and 12.62
- Optimized management of saved configurations
- Updated translations
Permissions (10)
This version requests 10 permissions, 4 of them sensitive.
- Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.findernet.ToolboxNFC.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Nfc android.permission.NFC
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- 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 May 7, 2026.
- Certificate issued to “DNDG srl” This is the certificate of the Google Play version.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature verified May 7, 2026
- Validated against Google Play May 7, 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install FINDER Toolbox on Android 5.1+
You'll need about 156.8 MB of free space.
- Download the APK — tap Download APK above (78.4 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-findernet-toolboxnfc-247-74667136-7d241882429a171d899d13b9798fd59a.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 7d241882429a171d899d13b9798fd59a. 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 FINDER Toolbox — 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 5.1+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, 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.