OpenROM v3.9.5

OpenROM v3.9.5

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-v3.9.5_Windows_Portable.zip
🪟 Windows (Installer)	OpenROM-v3.9.5-Setup.exe
🐧 Linux x86_64 (AppImage)	OpenROM-v3.9.5_Linux_x86_64.AppImage
🐧 Linux ARM64 (AppImage)	OpenROM-v3.9.5_Linux_arm64.AppImage
🐧 Linux x86_64 (Core CLI)	OpenROM-Core-v3.9.5_Linux_x86_64.zip
🐧 Linux ARM64 (Core CLI)	OpenROM-Core-v3.9.5_Linux_arm64.zip
🍎 macOS Apple Silicon	OpenROM-v3.9.5_macOS_arm64.zip
🍎 macOS Intel	OpenROM-v3.9.5_macOS_x86_64.zip

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.

What's Changed

• Bump shared_preferences from 2.5.5 to 2.5.6 in /gui by @dependabot[bot] in #150
• Bump intl from 0.20.2 to 0.20.3 in /gui by @dependabot[bot] in #149
• feat(i18n): 新增繁體中文（台灣）本地化 by @ainlee in #144
• Fix frozen conversion queue and missing progress updates during CUE->CHD conversion by @ClausValcaTD in #155
• Add Native Android Support (arm64-v8a) & Automated APK Build Workflow by @ClausValcaTD in #157
• Make Android Build Universal & Set ROMeo as Official App Icon by @ClausValcaTD in #158
• Dynamic versioning from root version & RetroArch-inspired mobile UI layout by @ClausValcaTD in #159
• Implement Core Plugin Engine (.orplug Manifest & Dynamic Registry) by @ClausValcaTD in #161
• feat(gui): implement Plugins dashboard and Store UI in Flutter by @ClausValcaTD in #162
• Bump intl from 0.20.2 to 0.20.3 in /gui by @dependabot[bot] in #165
• Fix data loss bug in header_remover during in-place removal by @ClausValcaTD in #167
• Fix 1G1R clustering logic, streaming ZIP extraction, and CLI docs by @ClausValcaTD in #168
• fix: resolve xdelta3 via bundled assets and make version dynamic (#176) by @ClausValcaTD in #182
• refactor(plugin): harden and rewrite the .orplug plugin subsystem by @ClausValcaTD in #183

New Contributors

• @ainlee made their first contribution in #144

Full Changelog: v3.9.0...v3.9.5