Speedtest.net

Speedtest.net is a broadband speed analysis tool that allows anyone to discover the real speed of their Internet connection. Test your download speed, upload speed, and...

Free Mac OS X Windows Android iPhone Web

Fast.com

Quickly test your internet speed with this fast-loading speed test powered by Netflix.

Free Web

nPerf

nPerf brings you the best and the fullest mobile connection quality measurement tool up to 1 Gb/s speeds!.

Free Android iPhone Android Tablet Web Windows Phone

Speed Test Loggger

Automate your download speed tests. This open-source Windows application tests your download speed on a set interval and logs the test results to a CSV text file. .

Free Open Source Windows

Network Speed Test

Network Speed Test can provide you detailed information about the upload and download speeds of your internet connections.

Free Windows Windows RT Windows Phone

DSLReports

Test your maximum upload speed and download speed from several geographically distributed locations. Java, Flash and iPhone speed test (100% browser) available. Mobile browser Speed and Latency Test ( http://i.dslr.net/iphone_speedtest .

Free Android iPhone Web Blackberry Windows Mobile HP webOS Java Mobile S60

speedtest-cli

a command line interface for testing internet bandwidth using speedtest.net

Free Open Source Linux

Meteor

made by opensignal , meteor offers a speed test experience like no other, through a gorgeous interface that provides stats surrounding popular apps and what to expect from them given the speed test.

Free Android iPhone Android Tablet iPad

UpDownTest

Updowntest.com Speed Test - check your Internet speed and quality. What's your speed?

Free Web

Network Master - Speed Test

Network Master is a small, fast, free and ultimate tool for network analysis, speed test and boost internet access.

Free Android

Maxe.info

Maxe.info an HTML5 bandwidth speed test, No Flash, Java or WebSocket. This is a very Smart Fast Speedtest tool, allowing you to measure your Internet speed connection...

Free Web

Cloudcheck

A new and improved version of Cloudcheck for better, faster internet® Cloudcheck Version includes three core functions: Speed Test W-Fi Sweetspots ...

Free iPhone

Internet Speed Test

This free tool calculates your internet download speed in bits per second. Most internet connections speeds are advertised in bits. There are eight bits in one byte, and...

Free Web

Speakeasy Speed Test

The Speakeasy Speed Test checks your connection’s download and upload speeds from within your browser. Bandwidth speed tests are utilized by both businesses and...

Free Web