We make only OpenType fonts for Mac and PC.
1. Make sure your application supports OTF.
2. Don't ask for PostScript Type 1, please.

Why OpenType:
It's the most versatile font format, which works consistently on all platforms and applications. No matter if you are writing in text processor or doing professional graphic design work, you can use the same font file for everything. Once you pass your .indd document made on MacOS to a colleague working on a PC (and having our fonts licensed), you'll see and print it equally and precisely to the letter.

TrueType fonts:
TrueTypes are free on demand along with your OTF purchase. TrueTypes have reduced functionality - no smallcaps, no cyrillics, no OSF, no ligatures, no fun. TrueType is not typophiles' font format, although it can share some OTF functions occasionally, but it works great in office applications. At Stormtype, it is a matter of course to supply full TrueType counterparts along to any font Multilicence.