Hotspotio has been discontinued. Similar apps include PdaNet, which has a free version. Other options are TetherMe, EasyTether, Wireless Tether for Root Users and Winhotspot. In total there are seven Wi-Fi Hotspots like Hotspotio for Windows, Android, iPhone, Mac and iPad.
PdaNet turns your smartphone into a true WiFi router for your computer (MAC or PC), and allows your laptop to go online wirelessly through the 3G network.
United States
TetherMe enables the native tethering feature on all jailbroken iPhones and 3G iPads, so that you can tether your 3G connection for free. It works by telling the iPhone to allow tethering on any APN that is used for iPhone data.
United States
Carrier-independent tethering for Android and BlackBerry smartphones. EasyTether supports Windows, Mac OS X, Linux computers and Android tablets. Works over USB and Bluetooth.
Russia
This program enables tethering (via wifi and bluetooth) for "rooted" Android phones. With Wireless Tether, your laptops and other devices can connect to your phone's 3G or 2G connection over WiFi.
Win Hotspot is portable WiFi hotspot application has inbuilt WiFi Scanner to list Channel ,Signal % etc.
India
Maryfi is a free and easy to use software router for Windows 7 computers. With Maryfi, users can wirelessly share any Internet connection: a cable modem, a cellular card, or even another Wi-Fi network. Other Wi-Fi enabled devices including laptops, smart phones, music players...
iPhoneModem enables you to share the Internet connection of your iPhone with your Mac or PC. It's a small and simple application that anyone can use in a few seconds.
Germany
EU
