cFosSpeed is the official Internet Accelerator for ASUS, GIGABYTE, ASRock and MSI gaming products

Smiling Dear cFos user

Thanks for trying out cFos!
Unfortunately the activation of this license has failed, because this license key has been blocked.
cFos Professional box

Buy once and get all future versions for free.

If you buy cFos today, you get a lifetime license: All updates are already included in the price. Simply download a new version, install it over the old version - done!
Save your time of constantly searching for other cFos versions.


With our original unmodified versions your Internet connection is fastest!
Modified versions can also contain viruses, Trojan horses and backdoors.

We depend on your support. Without your money we can not develop cFos Personal Net further.

Saint cFos Professional box
Help us:
  • Remove download links for cFos cracks.
  • Remove cFos cracks from your filesharing program.
  • Upload our 30 day trial version to the most popular software sites in your country.
  • Vote for cFos at software sites.
  • Place a link to our web page.
Thank you!
Your cFos Team.
P.S. Have fun with Internet tuning!