Now you can wirelessly share any net connections such as:cable modems, cellular"s card, or even another Wi-Fi network just using your Windows 7 laptop, No need to use any external router. All other devices with enabled Wi-Fi like:laptops, music players,gaming systems,and smart phones can join your Hotspot just like any other Wi-Fi access point and are kept safe and secure by password-protected WPA2 Encryption.
How many times you are in a situation like this, That your friend visit your home and want to use the net in his Smartphone but you are helpless because you don’t have a Wi-Fi router in your house and only available source of internet is your Cable Modem. Well this may not be the case If you live in a Developed country but in a country like India, this is a common scenario. No matter for what reason you want to create a Wi-Fi Hotspot this article is for you . All you need is a Windows 7 Laptop and a free software “Maryfi”. With Maryfi you can share Wi-Fi connections with co-workers, create a hotspot in your Ethernet-only hotel or dorm room, even extend the range of your home router.
Maryfi can easily act as a repeater for your home router, extending its range and providing Internet access wherever you need it. Connect to your home network, apply sharing settings to your home network, enter the same Wi-Fi name and password, and hit "Start Hotspot." Devices will automatically connect to the Internet through either your Maryfi hotspot or home router depending on proximity. you can finally have Internet access in that impossible back room or basement. In addition, if you run Maryfi away from home with these settings, any devices that need to be bound to a specific network (such as Eye-Fi cards or wireless printers) will work flawlessly with no additional configuration no matter where you are!
Even without an active Internet connection, you can still run a Maryfi hotspot. This provides wireless access to shared folders or drives on your network as well as the ability to play LAN games with others.
Download = It is a Free software and can be downloaded from Maryfi’s Website. It is one of the best free software I have recently used. You should also try this out and Best of all, it can actually save you money!