MAX+PLUS II Software

MAX+PLUS® II software is intended only to support legacy designs. MAX+PLUS II software does not support MAX® II CPLDs, Cyclone® FPGAs, or Stratix®FPGAs.

Quartus® II software is Altera's primary development software and supports Altera's newest device families and most older device families. Download the free Quartus II Web Edition software today.