How to Open PCB Files. A PCB file is a data file containing a circuit board design, and stands for "Printed Circuit Board." You don't need the program that was used to create the file; several ...

When you double-click on a file in Windows, it will automatically open a default program that is configured to manage these types of files. It is common, though, want or need to use a different ...

The default setting for Windows is to not display a file's extension. Therefore, when viewing files in Windows you would only see the portion of the filename that precedes the last period in ...