.CGN

.CGN file extension

This is the basic program to work with .CGN extension

Clickgarden

Clickgarden Clickgarden Collection or Item

Clickgarden combines a super-enhanced browser (featuring multiple tabbed windows & home page groups and ad & cookie filters) with a deluxe content organizer (save, annotate, and share full or partial web pages including links, graphics, and images)... (more)

The program works with the following extensions: htm, html, mfp, url, cgn and spop