What are some alternatives?
When comparing FontStruct and Event Viewer, you can also consider the following products
FontForge - Free (libre) font editor for Windows, Mac OS X and GNU+Linux
SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .
FontLab VI - font creation and editing, including variable fonts and color fonts
Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
BirdFont - Birdfont is a free font editor which lets you create vector graphics and export TTF, OTF, EOT and...
Double Commander - Double Commander is a cross-platform open source file manager with two panels side by side.