Simple, easy to use and free tools to scan, secure, analyze and troubleshoot any IP WiFi network

Join 15 million users and 7000 Indiegogo backers that use Fing’s software and hardware tools for WiFi network security and WiFi troubleshooting.

Best Free Network Scanner

Fing App

The Best Free Network Scanner for iOS and Android

With over 15 million downloads and 700k network scans performed every day, Fing is the most downloaded network scanner app for iOS and Android. Use the Fing network scanning app to secure your home network, detect intruders, troubleshoot WiFi problems and to instantly discover all devices connected to any WiFi network. Download our app or IP Scanner for Desktop, Linux, Windows and OSX.

Network Scanner
Scan any network and discover all the devices that are connected to it.

Network Security
Identify intruders on your WiFi network and detect unwanted devices.

Get alerted when a new device joins your network since the last time you scanned.

Web App
Access your previous network scans across devices by mobile & web app.


Service Scan
Device port scanning to detect any available services

Wake up devices remotely using the Fing application

Device Ping
Ping a device and check the device’s response time

Device Details
Get device NetBIOS, UPNP and Bonjour: name, properties and device type
Best Free Network Scanner and Network Security Tools - Fing Mobile Apps


The Network Security and WiFi Troubleshooting Toolkit for Homes

Fingbox is a powerful Wi-Fi troubleshooting and network security toolkit for homes. The hardware unlocks more network security features in the free Fing network scanning app. And it’s already raised over $600,000 on Indiegogo. For only $79 and no subscription fee, Fingbox helps you secure your home network and troubleshoot internet problems with features like device blocking, hacker threat checks, a home digital fence, WiFi Sweet Spot finder, and bandwidth hog identification. Learn More

Network Security
Identification and monitoring of all the devices on your network, including those essential to security.

Device Block
Block any device (like network intruders) from accessing your network. A simple form of parental control and network security.

Hacker Threat Check
Fingbox scans the opened ports and common default passwords of your devices to identify security risks.

Identify Bandwidth Hogs
Use troubleshooting mode to identify which devices are hogging all the broadband resulting in a slow internet connection.


Home Digital Fence
Identify all the devices in the vicinity of your Fingbox (if they’re Wi-Fi enabled) even if they are not connected to your network.

Alerts for network/device status, intruders, family and guests.

Wi-Fi Sweet Spot
Locate the fastest and slowest Wi-Fi spots in your home.

Remote Access
Web portal connection to devices (printers, IP cameras) from anywhere by mobile app.

Internet Speed
See how fast your internet is performing through speed and latency testing.

Internet Troubleshooting
Check the quality, stability and reliability of your internet connection.
Best Free Network Scanner and Network Security Tools - Toolkit


Device Scanning & Recognition SDK for Developers

Use FingKit to add Fing’s powerful IoT technology for device scanning and recognition to your existing hardware, service or app. FingKit includes SDKs for mobile and embedded devices and cloud based device recognition services. Learn More

Best Free Network Scanner and Network Security Tools - Device Identification SDK

Domotz PRO

The Network Monitoring and Remote Tech Support System for Integration Companies and IT Professionals

The professional grade remote network monitoring and tech support software for Integration Companies and IT Professionals. Domotz PRO is packed with advanced network management features including: SNMP monitoring, multi-VLAN support, automated network mapping, automation system integration, multi-protocol support (ZigBee, Cresnet), remote power management, remote device access and a customer facing app. Join 1.5k dealers that use the system for remote monitoring, remote tech support and client care. Learn More

Best Free Network Scanner and Network Security Tools - Domotz PRO Network Monitoring


Image of the Fing App for the most popular mobile and media device brands in the US and Europe

FINGPEDIA REPORT: The most popular mobile and media device brands in the US and Europe

What analyzing over 1 million networks reveals about the most popular mobile and media device brands in the US and Europe.
Picture of a cafe owner scanning their cafe's network using the Fing IP scanner app

Your Favorite Free IP Scanner Has Just Got Even Better – FING

The latest update to the free Fing app, our powerful IP scanner tool, has given users even clearer visibility over of their networks.
network security toolkit - Fingbox

Introducing the New Internet Parental Control Features in Fingbox

We all know the pain of trying to pry our kids away from their smart devices. Fingbox's new internet parental control feature, Internet Pause, is here to help! Plus more news on the latest in the production of Fingbox.

Meet Fing at Infocomm 2017