I’ve earlier shared YourFonts a paid-service for creating fonts out of your own handwriting style, but FontCapture is a free service and requires no signup for converting your handwriting into a font. All that you need is a printer and scanner.

• Firstly Download the font template [PDF]
• Print it and fill it up
• Scan the filled up Font Template and upload it to FontCapture and
• Download the fonts of your handwriting and install it.

The fonts created can be used in both Windows and MAC OS.

To Install the fonts :

For Windows Users : move the font file into the Fonts Folder at location “C:\Windows\Fonts”

For Mac Users : Double click on the font, and then click “Install font”

Source : Lifehacker