# josm > Extensible OpenStreetMap editor for Java 8+. > More information: . - Launch JOSM: `josm` - Launch JOSM in maximized mode: `josm --maximize` - Launch JOSM and set a specific language: `josm --language {{de}}` - Launch JOSM and reset all preferences to their default values: `josm --reset-preferences` - Launch JOSM and download a specific bounding box: `josm --download {{minlat,minlon,maxlat,maxlon}}` - Launch JOSM and download a specific bounding box as raw GPS: `josm --downloadgps {{minlat,minlon,maxlat,maxlon}}` - Launch JOSM without plugins: `josm --skip-plugins`