SimpleDraw is a tool for creating precise, accurate scale drawings, for example to help with DIY projects or home renovations (or anything else for which a scale drawing would be useful!)
It is free to use, with no login or registration required.
With a focus on ease of use, SimpleDraw sticks with a small set of simple but powerful tools, which means it is as easy to use as pen and paper (but with a great deal more flexibility and precision).