How to prepare Gerber files before placing orders? / What files do you need?
Commonly we accepted following EDA formats for pcb: Gerber files (RS-274X)
Excellon files (for drilling data)
Eagle files (.brd, .sch) version 6.0-9.6.2
Altium Designer files (.PcbDoc, .SchDoc) version 19,21,22,23
KiCad files (.kicad_pcb) 6.0 and 7.0 version