Centaur is the 712th most used web font on the web. We know 3 popular websites which used this font. Similar popular professional fonts are Abril Titling, Modus, Foundry Context, Precision.
You can use the expensive web font Centaur for free, if you are following these steps:
1. Click here to go to the Centaur page on fonts.com
2. Click on Join for Free Web Fonts
3. Enter a email adress and a password and click on Get started free
4. Then click on Create Web Projects and add "Helvetica"
5. Then add the URLs of the domains you want your fonts served to
6. Click on "Publish Options" and insert the shown code into your HTML file
That's all :-)
Popular sites that use Centaur
Free Web Fonts similar to Centaur
The following free web fonts are similar to Centaur. The fonts are sorted by its similarity. If you want to use one of these free fonts, just click on the preview and choose some provider like Google Fonts.
If you don't want to let Google count your font usage, then download the Webfont Kit from another site and host the font file on your server.