You can also play online with other console players through Netplay servers. They feature several dozen console emulators apart from PS2. Just head to the online emulator and load your ROM.
It requires no installation or downloading of any app. Gamers who are looking for a PS2 emulator for low-end PC can try their online PS2 emulator(which has stopped working for some reason). In-game performance can also be tweaked from the settings for providing a retro feel with the likes of video shader calibration, CRT monitor, amongst other things. This PlayStation 2 emulator can be customized to the core to a gamer’s liking. Retroarch has a smooth and one of the most interactive user-interface for an emulator.
Second in the list is a PS2 emulator that takes it to the next level.