Eurocircuits has published a useful online tool to validate your PCB projects: PCB Visualizer:
After having uploaded your files (it can handle Gerber or Eagle v.6 format) you can check if everything is ok:
At the moment, the tool is available if you choose one of the following PCB services:
- Eurocircuits : www.eurocircuits.com
- Elektor : www.elektorpcbservice.com
- element 14 : www.element14.com – The knode – PCB Prototyping
Via: Adafruit