How to Change Your MAC Address in Windows

Every Network interface card(NIC) is assigned a unique address called a Media Access Control (MAC) Address which is assigned by the card manufacturer, different from any other NIC. This MAC address is use during the packet transmission when connected to any wired/wireless network. But in case you need to change the MAC address of your Machine in certain cases where a range of specific MAC addresses may not be permitted in some networks, then there is a simpler and easier alternative to carry out this process.
Win7 MAC Address change is a free software tool available for windows , that lets you change the MAC address of your network adapter of either wired/wireless cards. The software doesn’t require any installation and  can be run directly on download. The software needs to be run in administrator mode for the required permissions to change the MAC address.

Features:

• Small Size of the software 75kB and easily portable.
• Simple interface and easy to use.
• Supports all network card vendors of both wired and wireless network cards
• No installation required
• Also supports Windows XP and Vista
• Random MAC address  generator.
• MAC address can be reset easily to default by Reset button.
• Generates Logs of changes made ,and hence user can easily undo any changes.
• System information can be obtained using the System Information Module

Download Link:  Win7 MAC Address Changer