https://www.extron.com/product/software/edidmanager30 https://www.extron.com/product/software/edidmanager30 https://www1.kramerav.com/au/product/edid%20designe

https://www.extron.com/product/software/edidmanager30 https://www.extron.com/product/software/edidmanager30 https://www1.kramerav.com/au/product/edid%20designer https://www1.kramerav.com/au/product/edid%20designer Both are free but not free to distribute. The Extron one may require you to be working on projects / orgs using their hardware.