Article Latest Download & Release Notes

Download LTspice 24.1

  • Improved performance and convergence

  • Add support for directory hierarchy for symbol search paths and schematic directory

  • Add support for environment variables in Settings > Search Paths

  • Add "All" symbol directories view in Place Component dialog

  • Add .savestate and .loadstate simulator directives to save and restore the complete transient simulation condition

  • Add ".option debugtran" to add report in log file to indicate convergence challenges

  • Enhanced netlist syntax checking

  • Introduced string parameters that allow easy stepping of models and subcircuits

  • Remember waveform compression settings (under Settings > Compression) between LTspice invocations

  • Always accept "3k4" notation as 3.4k (no longer optional)

  • Allow device flags to be set to zero for ease of parameterization

  • Update FRA example fra_eg1

  • Update Help documentation

  • Bug fixes