With Filestar you get 89 different skills for working productively with PostScript Type 3 (.pt3) files.
About .Pt3
Name
PostScript Type 3
Extension
.pt3
Format
Binary
Category
Font
Developer
Adobe Systems
Description
PostScript Type 3 consists of glyphs defined using the full PostScript language, rather than just a subset. Because of this, a Type 3 font can do some things that Type 1 fonts cannot do, such as specify shading, color, and fill patterns.