Welcome to the GNU Smalltalk site!

GNU Smalltalk is a free implementation of the Smalltalk-80 language. It runs on most versions on Unix, as well as under Windows. Smalltalk is a dynamic object-oriented language, well-versed to scripting tasks.

At a glance

Download GNU Smalltalk and try it out. Contact the GNU Smalltalk community on the GNU Smalltalk mailing list. Contribute your Smalltalk source code to the GNU Smalltalk project or assist with your development skills.