Wireless Tether for Root Users
This program enables tethering (via wifi and bluetooth) for “rooted” Android phones.
4 Alternatives To Wireless Tether for Root Users
EasyTether
Carrier-independent tethering for Android and Blackberry
Maryfi
Maryfi is a software program designed for laptops to start their own wireless hotspots.
Winhotspot
Winhotspot or “windows Hotspot” is a Free “WiFi hotspot” / “virtual WiFi Router” software. winhotspot is a virtual wifi router windows 7 or 8
iPhoneModem
iPhoneModem enables you to share the Internet connection of your iPhone with your Mac or PC.