PdaNet - Are you tired of surfing through the small screen of your mobile phone and you are looking for an alternative way of accessing the internet? Or do you living in an area where there is no proper internet connection? Read more about PdaNet.
Wiman - Browse over 70 million free mobile WiFi hotspots
EasyTether - Carrier-independent tethering for Android and Blackberry
WiFi Map - A crowdsourced list of routers and passwords
MyWi - Wherever you are - you can connect your laptop or other mobile device to your iPhone®/iPad® easily to use your iPhone/iPad's data connection. MyWi™ has been rebuilt from scratch to increase iPhone WiFi tethering speeds on iOS 6-9!
WifiMapper - Find free WiFi anywhere in the world