yWorks yEdLight footprint, quick to install.思维导图WhimsicalPortable option available.思维导图MindManagerFree official build, no bundleware.思维导图EdrawMindClean installer, works offline.思维导图clang-umlChecked against the vendor release.思维导图HolstClean installer, works offline.思维导图WriteMapperLight footprint, quick to install.思维导图plantumlClean installer, works offline.思维导图SimpleMindPortable option available.思维导图eralchemyClean installer, works offline.思维导图sdeditFree official build, no bundleware.思维导图Change Vision Astah UMLChecked against the vendor release.思维导图