I have used Autocad for years, now that I'm retired I wanted an affordable work a like program and ProgeCad fulfills my needs. One of my favorite commands in Autocad was the Align command and ProgeCad has that command and it works identical. I also like the customer service provide by ProgeCad. I plan to upgrade the program every couple of years because it is so affordable. All my drawings are in 2-D and Isometric so I don't need an over priced bloated program with features I never use anyway. ProgeCad does everything I need.