This site is no longer a place from which to download Cog VMs.  Cog source code has moved from the subversion repository to from which VMs are built automatically on with the products available from  To access a build, visit the bintray link, select a version number in the “versions” column and then click the “Files” link.


You can find old unofficial pre-built VMs for both V3 and Spur format Squeak and Newspeak images under

You can find old bootstrapped Spur images in    Send article as PDF