Here are some things I'm working on using Visual C++. They will be released as freeware and shareware.
If you want freeware applications for Quake 3 Arena, see the Quake 3 Arena page.
PROGRAMS (IN THE PIPELINE)
3D MODEL SCANNER
Convert a sequence of images into a texture mapped 3d model, x or 3ds file format. Currently an alpha version is in testing.