SAve filename {options ...}
Saves the circuit on the disk.
The file is in an ASCII format, so the list may be used as part of a report. It is believed to be compatible with other simulators such as Berkeley Spice to the extent that the capabilities are the same. Compatibility with commercial Spice derivatives may be a problem because they all have proprietary extensions and are incompatible with each other.
If the file name specified already exists, the old file is deleted and replaced by a new file of the same name, after asking you for permission.
You can save a part of a circuit. See the list command for more details.