OpenKH brings together technical documentation, tools, code libraries, and a modding foundation for the Kingdom Hearts series. Its documentation spans multiple games and remasters, shared assets, tools, and the OpenKH Game Engine. The Mod Manager installs and organizes mods for supported PC ports and PS2 versions of several games. Mods can come from GitHub repositories or archive files, and collections can group assets for multiple titles in one repository. Panacea lets users switch mods on or off without directly replacing original game files. The guide identifies Kingdom Hearts, Kingdom Hearts II, Re:Chain of Memories, Birth by Sleep, and Dream Drop Distance as legacy-class games, and lists PC releases from Epic Games Store and Steam as supported. The Image Viewer handles common image formats and Kingdom Hearts formats such as IMD, IMZ, and Birth by Sleep font ARC files; it exports images, while import functions are in development. OpenKH is free and supports Linux, macOS, and Windows. Its tools require the .NET 8.0 Runtime.
Who it is for
OpenKH suits Kingdom Hearts players and modders who want tools for managing game assets and mods, alongside technical documentation. Users should note that the engine currently has basic Kingdom Hearts II support and requires an original game copy.
What is good
- Mod Manager accepts GitHub repositories and archive files.
- Panacea toggles mods without overwriting original files.
- Supports PC releases from Epic Games Store and Steam.
- Includes a viewer for common and Kingdom Hearts image formats.
- Free, with Linux, macOS, and Windows listed.
What to know first
- Image import functions are still in development.
- Tools require the .NET 8.0 Runtime.
- GUI tools are designed for Windows; other systems may need WINE.
- Engine currently has basic Kingdom Hearts II support.
Verdict
OpenKH combines mod management with documentation and tools for Kingdom Hearts games. Its image viewer cannot yet import images, and users need their own original game files for the engine.
OpenKh plans and pricing
All plansCompared on game asset extractors
- Free plan
- Yes
- Asset types
- archives, models, textures, maps, animations, collision data, images, text, audio, game data
- Game file formats
- BAR, IDX, IMG, ARC, DAT, AML, ARD, MDLX, MSET, MAP, IMD, IMZ, FAC, TM2
- Model formats
- MDLX, MDLS
- Texture formats
- TM2, IMD, IMZ, FAC, PNG
- Command-line support
- Yes
