PUBLIC MARKS with tags wifi & freeware

Virtual Router is a free, open source software based router for PCs running Windows 8, Windows 7 or Windows Server 2008 R2. Using Virtual Router, users can wirelessly share any internet connection (Wifi, LAN, Cable Modem, Dial-up, Cellular, etc.) with any Wifi device (Laptop, Smart Phone, iPod Touch, iPhone, Android Phone, Zune, Netbook, wireless printer, etc.) These devices connect to Virtual Router just like any other access point, and the connection is completely secured using WPA2 (the most secure wireless encryption.)

Public IP provides hotspot operators with an extremely simple, highly versatile, FREE, open source hotspot solution. Public IP's ZoneCD is freely distributed software that has been created to help implement safe, free, WiFi hotspots.

a wavelan monitor

KisMAC is a free stumbler application for MacOS X, that puts your card into the monitor mode. Unlike most other applications for OS X it has the ability to run completely invisible and send no probe requests.

KisMAC is a free stumbler application for MacOS X, that puts your card into the monitor mode. Unlike most other applications for OS X it has the ability to run completely invisible and send no probe requests. KisMAC supports several third party PCMCIA/PCCards cards with Orinoco and PrismII chipsets, as well as Cisco Aironet cards. Original Airport Cards are supported too. The newer Airport Extreme Cards are only supported in a limited active mode. Please note: This program is not intended for novices, but for professional users. Take this as a warning

AP Grapher is a freeware program for Mac OS X to graph the signal strength of a wireless base station such as Apple's Airport Basestation, although it should work with any brand of base station.