CoolROM
CoolROM has been around for a long time, and even though no one knows who owns the site, it is still one of the most visited websites for ROMs. There is no doubt that CoolROM is one of the safest rom sites, yet concerns are reported regularly.
However, most users believe that the site is a wonderful place to find ROMs of classic games for various platforms and that the files are clean.
As a result, you won't encounter any problems while downloading anything from the website. The site requires no registration and allows you to download ROM files for systems such as MAME, Sega Dreamcast, Atari Jaguar, CPS1, PSP, and others.
However, CoolROM does not give any Nintendo console ROM files. This is a significant disappointment because there are numerous iconic games from Nintendo's various consoles.
Website: https://coolrom.com.au/