Yes! It is safe to install an emulator on a PC, but it's essential to ensure that the emulator is downloaded from the original website. Emulators are generally safe for all Android devices, as they are primarily installed for running games on PC. Some popular emulators include Dolphi, Snes9X, and PPSSPP. These emulators can be used for both Android and iOS platforms, except for Dolphi, which is specifically designed for running Android games on PC.