use the pro edition [https://prodocs.easyeda.com/en/pcb/export-pcb-fabrication-file-gerber/index.htm](https://prodocs.easyeda.com/en/pcb/export-pcb-fabrication-file-gerber/index.htm)

Do you really need to mirror the Gerber files or could you just make do with mirrored pdf plot files?

I know how to apply a mirror to a pdf file. I need to mirror to a gerber file.

UserSupport's link above is broken. See this for how Pro may be able to mirror Gerber files: [https://prodocs.easyeda.com/en/pcb/export-pcb-fabrication-file-gerber/index.html](https://prodocs.easyeda.com/en/pcb/export-pcb-fabrication-file-gerber/index.html)<br> <br> but you will have to import the Std project into Pro to use this feature. This may help clear up any confusion about why a Gerber layer may appear to be reversed: [https://electronics.stackexchange.com/questions/158491/gerber-file-mirrored](https://electronics.stackexchange.com/questions/158491/gerber-file-mirrored)<br> <br> This may help about other ways to mirror a Gerber: [https://forum.kicad.info/t/flipping-a-gerber-for-milling-operations/15817](https://forum.kicad.info/t/flipping-a-gerber-for-milling-operations/15817)