A publisher of software products, mostly for the Macintosh platform. After founding Casady Ware in 1984, Robin Casady partnered with Michael Greene, founder of Greene Inc, taking the name of Casady & Greene. Beginning as a font publisher they gradually grew and started moving to other markets - the gaming market for example. Their most popular games are Glider, Glider Pro and Mission Thunderbolt.

In 2003, Casady & Greene, one of the oldest Macintosh software publishers has closed its doors due to financial problems.