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Excellon data
File type: Text file
Files with eia extension can be found as CNC data files in Excellon data format. Variant of the EIA RS-274-C standard.
File type category:
Text file
Date updated: December 31, 2024
Record marked as obsolete and not updated for a long time.
File extension eia is most likely related to Excellon data format.
Excellon is widely used to drive CNC drilling and routing machines in electronics manufacturing of printed circuit boards (PCBs).
The eia file extension is also used for Mazatrol, a programming language for Mazak CNC machines. Seems to be similar to Excellon.
It is a variant of the EIA RS-274-C standard.
You can view or edit these files using any text editor.
There is no reason to convert *.eia to other formats.
Software applications that can open eia files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Software applications that can edit eia files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Software capable of saving eia files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix