OpenROM v3.9.8

OpenROM v3.9.8

Universal Retro Gaming Toolkit for retro gaming enthusiasts.

Each download includes:

• OpenROM — Flutter desktop GUI
• openrom-core — headless CLI (used internally by the GUI)

CLI usage

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

Supported Formats

• PS1/Dreamcast/Saturn/Sega CD: BIN/CUE → CHD (createcd)
• PS2/GameCube/Wii/Xbox: ISO → CHD (createdvd), CSO, RVZ, XISO
• PSP: ISO → CSO
• Universal: ZIP/7Z compression, IPS/BPS/xdelta3/DCP patching

Downloads

Platform	File
🪟 Windows (Portable)	OpenROM-v3.9.8_Windows_Portable.zip
🪟 Windows (Installer)	OpenROM-v3.9.8-Setup.exe
🐧 Linux x86_64 (AppImage)	OpenROM-v3.9.8_Linux_x86_64.AppImage
🐧 Linux ARM64 (AppImage)	OpenROM-v3.9.8_Linux_arm64.AppImage
🐧 Linux x86_64 (Core CLI)	OpenROM-Core-v3.9.8_Linux_x86_64.zip
🐧 Linux ARM64 (Core CLI)	OpenROM-Core-v3.9.8_Linux_arm64.zip
🍎 macOS Apple Silicon	OpenROM-v3.9.8_macOS_arm64.dmg
🍎 macOS Intel	OpenROM-v3.9.8_macOS_x86_64.dmg

Linux notes

• AppImage — full GUI with the bundled openrom-core engine and all tools. Run it directly, no unzip needed.
• Core CLI ZIP — standalone openrom-core binary with light tools (xdelta3, ecm, unecm, saturn-patcher) for scripting and automation.