Copper shorts can be identified with testing. Make sure you define test requirements in your PCB design software.
Using Altium Designer’s excellent PCB viewer will propel your designs forward. No free PCB viewer can contend with the software that allows schematic, layout, fabrication and assembly, and access to live supplier databases all within the same software.
Make sure your high voltage PCB design is safe and manufacturable with the complete set of design tools in Altium Designer.
Once you know how to build a circuit board, you can put your knowledge into practice with Altium Designer.
You can prepare your design for manufacturing with PCB Cart thanks to the manufacturing and supply chain tools in Altium Designer.