To ensure a secure and reliable design process:

: A full-featured free version of the software that supports many popular FPGA devices without requiring a paid license.

While the complexity of Vivado’s licensing system can sometimes lead users to seek shortcuts, the integrity of the design process depends on using legitimate, supported software. For those looking for low-cost options, AMD Xilinx offers a (formerly WebPACK), which provides a full-featured design environment for many popular FPGA and SoC devices at no cost, complete with a legitimate license.