- Code-Navigator(c) : a new project, it is a source code analysis and development tool. With it, you can edit your source code and parse your source code for classes, methods, variables and all language scopes. it supports more than 10 languages, like c++, java, tcl, incrTcl, vbas, sql, html, etc. See  for more details. It's based on real rdbms systems, like mysql, sqLite, odbc, oracle, sqlserver, informix. Just now 4 beta releases went out of the door. just try it and you will be very happy with it.
- Source-Navigator(TM) : Source-Navigator is owned by RedHat and is GPL'd. It's similar to Code-Navigator, but is based on berkeley database. See .
See also Source Navigator
- Source-Navigator-Extensions(c) : Some history here, actually as I left Cygnus (Redhat now) I haven't interrupted working with Source-Navigator. But this project has been frozen some years ago. So I extended SN to get better functionality out of it. The result was this extensions to the tool See .