The CLS Museum

Revolutionary Software

In both its previous and current incarnations, CLS has created some amazing software for both end users and developers. Take a stroll down memory lane and explore some of our breakthrough creations.

Long before applications like Notebook, SOHO Notes, and (in our opinion, the heir apparent) Yojimbo, there was the packrat. Learn more

AppleScript brought automation and scripting to the operating system, but stymied HyperCard developers with its "unique" syntax. Our fusion code library changed all that. Learn more

HyperCard was, without question, the most incredible piece of software ever written. Still, we found a way to make improvements. From ashes rose the Phoenix. Learn more