WACS is a tool for building Adult Web Sites; equally suitable for managing a private collection or building a commercial site. It has many powerful features including dynamic filtering, model catalogs, automatic download and powerful search engine.
Tk is a GUI toolkit for Tcl.
See Tcl project for releases and mailing lists.
http://sourceforge.net/projects/tcl/
Bug reports to http://core.tcl.tk/tk/
Follow code development at http://core.tcl.tk/tk/
Everyday Software for the Researcher of Restricted Means: This project is intended to offer scientists and students with small budgets advanced versions of aqua-built desktop-editing, graphics and statistical applications for MacOSX.