Creating a digital backup of a physical game you own is generally considered "fair use" for personal preservation.
The gold standard for PS2 emulation, allowing for 4K resolutions and widescreen hacks. iso playstation
An advanced emulator for the PlayStation 3 that continues to see rapid development. Creating a digital backup of a physical game
Emulators are software programs that mimic the hardware of original consoles. Popular options include: iso playstation
Often stored as "folder" formats or .iso files for use with custom firmware or emulators.