| filename extensions | art-335 |
| cir | |
| TechTarget file types | art-336 | CIR-PSpice-Circuit-File-Cadence-Design-Systems-Inc |
| TechTarget file types | art-336 | CIR-SuperMax-E-CAD-Save-File-Command |
| TechTarget file types | art-336 | CIR-real-PCB-Netlist-Crocodile-Clips-Ltd |
| English | eng-000 | PSpice Circuit File |
| English | eng-000 | SuperMax E-CAD Save - File Command |
| English | eng-000 | real -PCB Netlist |