PCSX2 is described as 'PlayStation 2 emulator for Windows, Linux & Mac, started by the same team that brought you PCSX (a Sony PlayStation 1 emulator)' and is a very popular Game Emulator in the gaming software category. There are more than 10 alternatives to PCSX2 for a variety of platforms, including Android, Windows, Linux, Mac and iPhone apps. The best PCSX2 alternative is OpenEmu, which is both free and Open Source. Other great apps like PCSX2 are AetherSX2, NetherSX2, ARMSX2 and Play! PS2 Emulator.
Open Emu is an open source project to bring game emulation to OS X as a first class citizen, leveraging modern OS X technologies such as Cocoa, Core Animation and Quartz, and 3rd party libraries like Sparkle for auto-updating.
because Openemu doesn't run PS2 games (there is no core available).
OpenEmu can't play PS2 games
AetherSX2 is an emulator of the PS Two console for the Android platform. You can play games which you have dumped from disc on your portable device.
This is a continuation of NetherSX2 to build on the amazing work already done by Anon and EZOnTheEyes.
Play! is a portable PlayStation2 emulator. The focus of the project is on making PlayStation2 emulation easy and accessible. Just pop in your favorite game's disc and have fun!
A young PS2 emulator with plans for an optimized Android port, as well as a fast, accurate, and easy-to-use PC port.
XBSX2 is a fork of PCSX2, a free and open-source PlayStation 2 (PS2) emulator, adapted for UWP/Xbox environments.
Australia
France
EU
Canada
Argentina
Indonesia
Ukraine
Can it play PS2 games? No. Not an alternative.