Gramps is a FREE genealogy program originally developed for Linux and UNIX-like operating systems. However, it has since been ported to Windows and Macintosh systems as well. It is an impressive program, both intuitive for hobbyists and feature-complete for professional genealogists. Not bad for a FREE program! Gramps has thousands of users all over the world.
Gramps is a community project, created, developed and governed by genealogists. It is not developed and sold by any commercial company. Instead, you can download this program online and start using it immediately. There is no registration required, no spyware, and no invasion of your privacy. In fact, you can even download the source code yourself and examine it for any flaws or bugs. Once you are satisfied with the source code, you can compile it on your own computer. However, for those who prefer an already packaged version, you can download the executable program itself and simply start using it immediately.