Maryfi

Wi-Host helps you turn your Wi-Fi-enabled computer into a personal hotspot where you can share your internet connection to other devices and do anything you like such as playing on-line games, sending e-mails, streaming videos, and everything. A hotspot is a device that uses wireless connectivity to provide an internet connection to Wi-Fi-enabled devices such as smartphones, laptops, consoles, etc. Wi-Host is the simplest of its kind to allow you to distribute your internet connection. Wi-Host allows you to password protect your personal network with WPA encryption, discontinue internet sharing at any time, and to set up the network quickly through its easy-to-use graphical user interface and to check whether or not your NIC is hosted network compatible. Wi-Host behind the scene communicates with a component called Netsh and does all the setup and configuration, leaving the user only with entering a desired network name and a password.

Winhotspot is a virtual wifi hotspot software for Windows Winhotspot stands for Windows hotspot, and this software which can be downloaded and installed on a laptop or PC will allow your laptop's internet to be shared by creating a wireless router virtually. It's free and easy to use and also has a lot of wifi tools you can check who is connected to your wifi hotspot, I forgot to mention that you can specify a password to protect your WiFi access point.