Technitium MAC Address Changer

Technitium MAC Address Changer

Download Editors' Rating:
Very good
Average User Rating:
out of 27 votes

Quick Specs

  • Version:
  • Total Downloads:
  • Date Added:
    October 21, 2013
  • File Size:
  • Downloads Last Week:
  • Operating Systems:
    Windows 2000/XP/2003/Vista/Server 2008/7/8

Editors' Review


Technitium MAC Address Changer is a free tool that can change your Media Access Control (MAC) address. Your Network Interface Card (NIC) is hard-wired with a specific MAC address. Technitium MAC Changer can change any Ethernet NIC's MAC address to a specific address or generate a random address. It includes an easy workaround that lets you change the MAC address of most Wi-Fi adapters in Windows Vista and above.


Quick MAC: Technitium MAC Address Changer changes and restores MAC addresses quickly and easily. Help options include a Help file, blog, and Command Line parameters.

Useful options: We could make MAC addresses persistent and automatically restart our system to apply changes, delete network adapters from the Registry, and configure proxies, among other options.

Go 02: A checkbox let us add 02 as the first octet of MAC addresses, enabling Technitium MAC Address Changer to work with Wi-Fi adapters without exposing the original MAC address.

Random access: Press a button to generate a Random MAC Address.


Vista blues: Some users have reported issues when running Technitium MAC Address Changer in Vista and with certain MAC address formats in Windows 7. The developer's blog and user forum offer solutions to most issues, though. We had no issues in Windows 7 Home Premium SP1.

Bottom Line

The ability to change MAC addresses is an important component of network security, whether it's an enterprise LAN or your home media network. Technitium MAC Address Changer is no-nonsense freeware that gets the job done.

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Publisher's Description

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User Reviews

Results 1–2 of 2

5 stars

"Wonderful utility"

October 04, 2014

 |  Version: Technitium MAC Address Changer 6.0.5


I was using other MAC Changers which doesnt work anymore. So thought giving try to it

- Its Free
- Simple & Easy
- Ability to change quick IP


Cant find any other product matching to it

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1 stars

"Doesn't work, and can't even end the process."

January 09, 2014  |  By Brain_Buster

 |  Version: Technitium MAC Address Changer 6.0.5




Even less than none.


It made my laptop go crazy

Made the fan blow hard

Though it showed as active in processes, there was now window for the application.

When I tried to "End Process," it was impossible to do so.

I had to shut down all programs and reboot.


I don't know whether the program itself is this ****** or whether it's only cnet's copy of it. But it's horrible.

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Full Specifications

What's new in version 6.0.5
Version 6.0 features IPv6 support and works on Windows 8. Latest update includes minor bug fixes.
Publisher Technitium
Publisher web site
Release Date October 20, 2013
Date Added October 21, 2013
Version 6.0.5
Category Networking Software
Subcategory Network Tools
Operating Systems
Operating Systems Windows Vista, Windows XP, Windows Server 2008, Windows 2003, Windows, Windows 8, Windows 7, Windows 2000
Additional Requirements None
Download Information
File Size 2.01MB
File Name
Total Downloads 1,429,599
Downloads Last Week 6,309
License Model Free
Limitations Not available
Price Free

Previous Versions:

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