OpenROM v2.2.1

OpenROM v2.2.1

Universal ROM Compression Suite for retro gaming.

Each download includes:

• GUI — graphical interface (OpenROM / OpenROM.app)
• CLI — command-line tool (openrom-cli)

CLI usage

openrom-cli --input game.iso --format CHD
openrom-cli --folder /roms/ --format CHD --compression Max
openrom-cli --list-formats

Supported Formats

• PS1: BIN/CUE → CHD, ECM
• PS2: ISO → CHD, CSO
• GameCube/Wii: ISO → RVZ
• Xbox: ISO → XISO

Downloads

Platform	File
Windows	OpenROM-v2.2.1_Windows_Portable.zip
Linux	OpenROM-v2.2.1_Linux_x86_64.zip
macOS Apple Silicon	OpenROM-v2.2.1_macOS_arm64.zip
macOS Intel	OpenROM-v2.2.1_macOS_x86_64.zip