Here is a list of machine tool types and the typical g-code file extensions for them. We’ll be referring to this resource in future articles related to CIMCO Editor.
| Machine | Extension1 | Extension2 | Extension3 |
| Anlam | *.m | ||
| Apt | .apt | ||
| Acramatic | *.nc | ||
| Apex | *.cnc | ||
| Axyz | *.nc | ||
| Beisse Rover | *.* | ||
| Betlotti | *.nc | ||
| Biemmepi | *.nc | ||
| Bridgeport | *.nc | ||
| Bridgeport EZ Track | *.txt | *.nc | |
| Cam Tech | *.ncc | ||
| Central CNC | *.ecs | ||
| Centroid | *.cnc | ||
| Centurion | *.* | ||
| Cincinnati | *.tap | ||
| CR Onsrud | *.NC | ||
| Datron | *.tap | ||
| Denford | *.fnc | ||
| Desk CNC | *.dnc | ||
| E-Z router Mach 3 | *.tap | ||
| Emc | .ncg | ||
| Fadal | *.tap | *.nc | |
| Fagor | *.nc | ||
| Flexicam | *.gc | ||
| Fanuc | *.tap | ||
| Fanuc mm | *.fan | ||
| Flashcut | *.fgc | ||
| Flexicam | *.din | ||
| Haas | *.NCC | *.txt | *.tap |
| Heidenhein | *.tap | ||
| Holzer | *.xpi | ||
| Hurco | *.hnc | ||
| Heidenhein | *.h | ||
| Heidenhein | *.i | ||
| Isel | *.ncp | ||
| Num | *.tap | ||
| Omnitech | *.tap | ||
| Onsrud | *.nc | ||
| Okuma | *.min | ||
| Practical CNC | *.tap | ||
| Prototrack | *.GCD | ||
| Roland | *.rol | ||
| Holzer | *.tap | ||
| Homag Weekie | *.mpr | ||
| Homag Weekie | *.ply | ||
| Komo | *.OUT | ||
| Mach 2/3 | *.txt | ||
| Mazak | *.eia | ||
| Mazatrol fusion | *.nc | ||
| Mill plus | *.nc | ||
| Micro Mill | *.tap | ||
| Multicam HPGL | *.plt | ||
| Multicam ISO | *.cnc | ||
| Milltronics | *.* | ||
| North Wood | *.tap | ||
| Num | *.nc | ||
| Opticut | *.nc | ||
| Prototrak | *.gcd | ||
| Shop Sabre | *.tap | ||
| Techno-Isel | *.ncd | ||
| Thermwood | *.nc | ||
| Vision | *.cnc | ||
| WINCNC | *.tap | ||
| Shopbot | *.sbp | ||
| Siemmens | *.mpf | ||
| Yasnack | *.nc |
