Ensuring your 4-Layer PCB Stackup is working as intended is one of many responsibilities that Altium Designer’s layer stack manager is capable of.
Copper shorts can be identified with testing. Make sure you define test requirements in your PCB design software.
Forget about using antiquated design software with a command line interface. Altium Designer gives you access to the best features
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.
Creating component data with IC pin numbers in schematic symbols and PCB footprints is easy with the component management tools in Altium Designer.