Microchip Libero License Free ((link))
To use Microchip’s Libero SoC Design Suite without a paid subscription, you must obtain a Silver License
Silver License
Microchip offers a for the Libero SoC Design Suite that is free of charge. This license allows users to design, synthesize, simulate, and program a subset of Microchip's FPGA families without a paid subscription. Feature Breakdown: Libero Free Silver License microchip libero license free
excluded
Key devices from free license:
To generate a license, you must use the Microchip Direct FPGA Software page or the Microsemi SOC Portal. To use Microchip’s Libero SoC Design Suite without