Network Scanner is an Android app for discovering devices on your local network, checking common services, and analyzing nearby Wi-Fi networks.
This repository is used only for public app downloads, screenshots, release notes, and legal files. It does not contain the private Android application source code.
Also available in German and Spanish in the app UI.
Download the latest APK from the Releases section.
Current version:
NetworkScanner-v0.3h.apk
Note:
- GitHub automatically shows
Source code (zip)andSource code (tar.gz)for each release tag. - In this repository, those archives contain only the public release files from this repo, not the private app source code.
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Each device row in the main list may show small indicator icons in the right column:
| Icon / Badge | Meaning |
|---|---|
| 🏷️ Tag icon | Device has a custom alias (saved name) |
| 📋 Note icon | Device has a saved note |
| Device has an open security-relevant port (e.g. Telnet, FTP, unencrypted HTTP) | |
NEW badge (teal) |
Device was not present in the previous scan and appeared newly |
GONE badge (grey, dimmed) |
Device was present before but did not respond in the latest scan |
- Scan devices in your local network
- Detect common services and open ports
- Group and filter devices by type
- Save custom device names and notes
- Export results as JSON, CSV, or text report
- Analyze nearby Wi-Fi networks
- View channel usage for 2.4 GHz, 5 GHz, and 6 GHz
- See signal quality, stability, and trend information
- Use a built-in demo mode for screenshots and presentations
- Open the Releases page.
- Download the latest APK.
- Open the APK on your Android device.
- If Android asks, allow installation from unknown sources for your browser or file manager.
- Install the app.
- The app is intended for use on your own network or on networks where you have permission to scan devices.
- Some Wi-Fi and network details require Android location permission due to platform restrictions.
- Release APKs are signed.
Use this app only on networks and devices you own or are authorized to inspect.
If you enjoy the app and want to support further development:
See CHANGELOG.md