BirdFont - Birdfont is a free font editor which lets you create vector graphics and export TTF, OTF, EOT and...

Letterflix - Send letters and snail mail online to the USA, Europe, India, or anywhere in the world. Letterflix is the easiest and secure way to send letters and snail mail anywhere in the world from the comfort of your home.

FontCreator - This professional font editor allows you to create and edit TrueType and OpenType fonts.

Letter to Yourself - Send a physical letter to your future self

Glyphs - Make everything from dingbat webfonts to full-fledged text typefaces in the most Mac-like font...

SendLetters - Send Documents, Invoices, Letters physically to anywhere in the worldHave Documents Printed, Folded and Mailed by us, starting at $1