Font Extensions

The Giant List of Document File Types and Extensions

Common Image File Extensions Explained

PDF - Wikipedia

windows 7 - Use File TypesMan to change extension setting, but it show this file type may affect the following extensions - Stack Overflow

FontARA Font Changer extension - Opera add-ons

Complete Image File Extension Lists for Developers

Font format – Fonts Knowledge - Google Fonts

How to Install Fonts In Maestro Label Designer Using the Font Finder Extension

Error Creating Text Style '(text style name)': Font File '(font name)' Not Installed (Using a Land F/X Tool, or Placing Text)

Which font tables are required when embedding an OpenType font into a PDF file? - Stack Overflow