Satellite Eyes - Changes your Mac wallpaper to a satellite map of your local
Future Me - Send an email to your future self
Type to Design - An Instagram-generated font
Letter to Yourself - Send a physical letter to your future self
DocuPost - Sustainably mail letters, checks & postcards online from 75¢
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.