With the Kerning and Metrics editor of FontLab it is extremly easy to ensure the fonts your create have the correct inter character spacing.

Manually adjust the sidebaerings and kerning values of each character in the context of freely definable strings.

Let FontLab choose the sidebearings and kerning pairs for you automatically.

An advanced Kerning Dialog lets you manually edit each kerning pair.

Support for OpenType class kerning eases the generation of kerning tables even for huge fonts.

Import and Export functions for metrics and kerning information round up the process.