Spectrum Software
Industrial Strength Simulation




Spectrum Software has released Micro-Cap 11, the eleventh generation of our SPICE circuit simulator.

For users of previous Micro-Cap versions, check out the new features available in the latest version. For those of you who are new to Micro-Cap, take our features tour to see what Micro-Cap has to offer.





IBM PC compatible systems. Supplied on a CD.


  • A Pentium II or later computer.
  • A hard disk with at least 100 Megabytes of available space.
  • A compatible mouse.
  • Operating System - See below.
  • System memory of 1GB.
  • USB port (on the server if a LAN version).


* Micro-Cap requires Write permission to its directories

Operating System compatibility
  Windows XP Windows Vista Windows 7, 8, or 10
MC5 Ver 2 Yes* Yes*+ No
MC6 Yes Yes*+ No
MC7 Yes* Yes*+ No
MC8 Yes* Yes*+ Yes**+
MC9 Yes Yes Yes*
MC10 Yes Yes Yes
MC11 Yes Yes Yes
* Requires latest HASP update
** Requires latest MC8 executable and latest HASP update
+ Runs but has some incompatibilities