Font Manager is a program designed to simplify applying a new font and switching between different fonts for CS:GO. It features a "Drag-and-Drop" system which allows you to add new fonts in seconds.
This is a program that I helped improve with some of my own ideas and suggestions for the design of version 3.0. All of the functionality and coding is done by Dotch.
This software as explained by Dotch is safe to use and is completely VAC free. What it does is replaces the 'fonts' folder located inside CS:GO's panorama files and adds the font to your liking.