Microsoft Font Validator
A developer tool for testing TrueType and OpenType fonts.

Visual OpenType Layout Tool (VOLT)
VOLT is a tool for adding OpenType layout tables to fonts.

Visual TrueType (VTT)
Microsoft Visual TrueType is a professional-level tool for graphically instructing TrueType and OpenType fonts. Instructions, tutorials and additional tools are posted on our Visual TrueType resources page.

OpenType Font Signing Tool
Read about font digital signatures and our tool for adding them to your fonts.

Font Properties Editor
Add links, descriptions and license information to the TrueType and OpenType fonts you create.

Downloadable Tools
TrueType and OpenType font development tools including TTFdump, TrueType Open Assembler, Flint and SBIT32.

Last updated 20 May 2008.