K-MAC – Change MAC address of any network adapter, one-click

This article along with all titles and tags are the original content of AppNee. All rights reserved. To repost or reproduce, you must add an explicit footnote along with the URL to this article!
Any manual or automated whole-website collecting/crawling behaviors are strictly prohibited.
Any resources shared on AppNee are limited to personal study and research only, any form of commercial behaviors are strictly prohibited. Otherwise, you may receive a variety of copyright complaints and have to deal with them by yourself.
Before using (especially downloading) any resources shared by AppNee, please first go to read our F.A.Q. page more or less. Otherwise, please bear all the consequences by yourself.
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Ads Place

K-MAC is a network card MAC address (physical address) modifying tool for Windows. For users who are suffering from network bandwidth limitation or frequent ARP attacks from LAN, this tool can be regarded as a clever solution.

// Main Purposes //

  1. Remove network access restrictions from the router or network administrator  (limit bandwidth via binding the MAC and IP addresses; block accessing to certain websites for some PCs, etc.)
  2. Escape malicious ARP attacks from viruses or other clients in the local area network (LAN)
  3. In LAN, cheat the router through the simulation of other PC’s MAC address, so that make its network fault or paralyzed.

// Application Example //

After changing your IP the same as the host IP which can connect to the Internet, and then change your MAC address the same with it too using K-MAC. Then you can surf the Internet again or return to normal bandwidth (if the network administrator bound the IP and MAC to limit).

When the MAC address changed successfully. You need to disable/enable the selected network interface or restart your computer for the changes to take effect. BTW, you can also rollback to your original MAC address anytime, also with one click!

// Download URLs //

License Version Download Size
Freeware v2.0 Final 684 KB


If some download link is missing, and you do need it, just please send an email (along with post link and missing link) to remind us to reupload the missing file for you. And, give us some time to respond.
If there is a password for an archive, it should be "appnee.com".
Most of the reserved downloads (including the 32-bit version) can be requested to reupload via email.