The Finnish web app MyCadbox is a great app for graphic designers, architects, builders and inventors to share and collaborate their 3D designs over the web.
While Dropbox and GrabCAD are two famous web apps that already promote web sharing, MyCadbox is different in that it allows for bigger and higher-resolution image sharing. This means 3D images and idea concepts are no problem for the site to upload, distribute and share 3D CAD images. An easy to use navigation system, a clutter-free layout and multiple folders to share work in, the MyCadbox is a great designer share tool for offices and corporations to exchange files.
You can download the MyCadbox designer-share app for free or purchase the premium version for $10.