Easy to use and powerfull. So far it I haven't found any bugs.

Some incredible features, more than enough for my CAD landscaping garden designs, plus a really useful book, and great support from developer, with lots ofmaterial online. Once you get used to the shortcuts, QCAD's ease of use is joy.

Technical drawings, which needs to show minute details can easily be created through QCAD. Further, since it's free for trial basis, it comes in really handy to use it first and then decide to switch on it or not!