How to add custom fonts in Osmosis via Font Control?

The normal procedure for custom fonts is the following:

• Add your font files in a folder with your font name (Theme Options > Font Control)
• Zip it
• Upload the zip file as the font.

Webfonts are normally into 4 formats

.ttf, .woff, .svg, .eot

You should include all of them to support all browsers.

Keep in mind the file name of the font files must not include spaces.