Apps similar to PPSSPP include RetroArch, which is free and open source. Other options are Lemuroid, Vita3K, KRetro and Antstream Arcade. In total there are nine Game Emulators like PPSSPP for Windows, Linux, Android, Mac and iPhone.
A fast, modular emulator frontend offering portability and extensive support for systems from arcade consoles to mobile platforms, featuring game engines like Doom and Quake, and capabilities for real-time rewinding and shader support on a variety of devices.
France
EU
Lemuroid is an open-source emulation project based on Libretro. It's completely free, without ads and focused on ease of use and good user experience.
ItalyEU
Vita3K is the world's first functional experimental open-source PlayStation Vita emulator for Windows, Linux and macOS.
KRetro is a Libretro frontend written in Qt/Kirigami, designed for Plasma Desktop, Mobile, and Bigscreen.
GermanyEU
Discover a lifetime of gaming, the ultimate retro gaming experience with Antstream Arcade. Dive into a vast collection of over 1300 classic games, with new titles added every week.
United Kingdom
JPCSP is an open source PlayStation Portable emulator for Windows, Linux and Mac OS X written in Java.
Utility that lets you preview a wide variety of retro games across many different platforms, serving to display graphics and gameplay showcases.
Indonesia
A front-end or user interface (UI) is the presentation and interaction layer of an app or website. Most modern emulator apps have basic game list UIs that you can interact with using a mouse/keyboard but not a game controller.
United States![Dolphin (Wii, Gamecube, Virtual Console) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_980398_full.png)
![Cemu (Wii U) [Windows & Linux* using Wine]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_762210_full.png)
![Yuzu (Switch) [Linux & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_785449_full.png)
![Citra (3DS) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/309x197/jpeg/bottlenose_509961_full.png)
Happy Chick emulates more than 18 systems all in one APP, some of the included emulators are FAB/MAME/MAMEPLUS,PS,PSP,FC(NES),SFC(SNES),GBA,GBC,MD,NDS,DC,NGP,WS(WSC),PCE, ONS…etc. More games will be updated in the future...
China
![Dolphin (Wii, Gamecube, Virtual Console) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_980398_full.png)
![Cemu (Wii U) [Windows & Linux* using Wine]](https://img.alternativeto.net/s/618x394/avif/bottlenose_762210_full.png)
![Yuzu (Switch) [Linux & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_785449_full.png)
![Citra (3DS) [Linux, macOS, & Windows]](https://img.alternativeto.net/s/618x394/avif/bottlenose_509961_full.png)
