Altera® FPGA Software Installation and Licensing

ID 683472
Date 1/27/2025
Public
Document Table of Contents

5. Licensing Intel® FPGA Software

Most Altera® FPGA software requires using a license to enable the software. Intel provides this license in a file named license.dat. The Quartus® Prime Lite Edition is free and does not require license. Questa*-Intel® FPGA Starter Edition is also free, but requires zero cost licenses.
When you purchase an Quartus® Prime software subscription, the license file supports:
  • The version of the Quartus® Prime software you purchase
  • All previous supported versions
  • All versions released within a year of the purchase date
Most license entitlements for Quartus® Prime software and IP cores are perpetual. Any exceptions for products or complementary tools such as Questa*-Intel® FPGA Edition are noted in the license file and on the Self Service License Center as having a license expiration date.

Altera® also uses licenses to enable additional software, such as purchased IP cores. For more information about licensing conditions of Altera® FPGA software, refer to Summary of Altera FPGA Software Licenses Required.