latexcad – A CAD drawing package
The LaTeX Project Public License
graphics generator whose output is good for use with TeX
Maybe you are interested in the following packages as well.
- epstool: Manipulate Encapsulated PostScript (EPS)
- asc2tex: Retrieve text from screenshots
- texas: 32-bit TeX 3.14 compiled for MS-DOS 386/486 computers
- pstex: Processor for including figures in LaTeX