You can store your downloads in your account when you signup!
A civil engineering or architecture website? This stage will compliment your design. It is a Samsung Galaxy mockup over blueprints on a concrete table. The usable area is 1280×800 px. You can upload an image or choose a website to display. If you target audience works in the construction industry, this is your stage.
Drag & drop not supported, but you can still upload via this input field: