Verilator

the fastest Verilog/SystemVerilog simulator.

Software · veripool.org

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What Verilator’s own pages say

What it says it doesthe fastest Verilog/SystemVerilog simulator. veripool.org
IntegrationsCocotb, GTKwave, Icarus Verilog, Surfer veripool.org
Open sourceYes veripool.org
Licenseterms of either the GNU Lesser General Public License Version 3 or the Perl Artistic License Version 2.0. veripool.org
Models supportedSystemVerilog, UVM, Verilog veripool.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.