Download Center for FPGAs

Beginning with Quartus® II software v13.1, you can obtain the Quartus II software installation files, service packs, and other related device support files from the version-specific, individual software download pages.
To access the individual software download pages, select your preferred version of the Quartus II software from the Software Selector on the Download Center page.

Quartus II Web Edition Quartus II Subscription Edition Nios II EDS ModelSim-Altera ModelSim-Altera Starter Edition DSP Builder

These versions of ModelSim-Altera Edition for Quartus II software will no longer be available after 6/26/2020. This version does not include the latest functional and security updates and will not be supported. All versions are provided as is. Intel recommends that users of this version uninstall and discontinue use as soon as possible. Users should upgrade to the latest available software version for their device and follow the technical recommendations to help improve security.

  • ModelSim-Altera Starter Edition v10.1b
    Requires Quartus II v12.1 Service Pack 1
  • ModelSim-Altera Starter Edition v10.0d
    Requires Quartus II v12.0 Service Pack 2
  • ModelSim-Altera Starter Edition v10.0d
    Requires Quartus II v12.0 Service Pack 1
  • ModelSim-Altera Starter Edition v10.0c
    Requires Quartus II v11.1 Service Pack 2
  • ModelSim-Altera Starter Edition v10.0c
    Requires Quartus II v11.1 Service Pack 1
  • ModelSim-Altera Starter Edition v6.6d
    Requires Quartus II v11.0 Service Pack 1
  • ModelSim-Altera Starter Edition v6.6d
    Requires Quartus II v10.1 Service Pack 1
  • ModelSim-Altera Starter Edition v6.5e
    Requires Quartus II v10.0 Service Pack 1
  • ModelSim-Altera Starter Edition v6.5b
    Requires Quartus II v9.1 Service Pack 2
  • ModelSim-Altera Starter Edition v6.5b
    Requires Quartus II v9.1 Service Pack 1
  • ModelSim-Altera Starter Edition v6.4a
    Requires Quartus II v9.0 Service Pack 2
  • ModelSim-Altera Starter Edition v6.4a
    Requires Quartus II v9.0 Service Pack 1