Updates are afoot! Track our progress, report bugs, and make feature requests in our dedicated update thread. Read more Our latest release introduces full-screen post editing, ignorable forums and threads, lazy loading, unread thread icons, and other enhancements
you could try freecad, thats what I use . . . free and youtube videos for training . .. its quite capable and there is the grabcad community for 3d .stp models you can upload. Alphacool have a library of parts as well modelled to upload and you have the library function here with more models . . ..