josm
java OpenStreetMap Editor, a feature-rich desktop application for editing
TLDR
Launch JOSM editor
$ josm
Open OSM file$ josm [file.osm]
Download area by bounding box$ josm --download=[minlat],[minlon],[maxlat],[maxlon]
Start in offline mode$ josm --offline=all
Set window geometry$ josm --geometry=[800]x[600]+[100]+[100]
SYNOPSIS
josm [options] [file...]
DESCRIPTION
josm is the Java OpenStreetMap Editor, a feature-rich desktop application for editing OpenStreetMap data. It supports loading and saving OSM data files, GPS tracks, imagery layers, and provides advanced editing tools for mapping.
PARAMETERS
--download=bounds
Download bounding box (minlat,minlon,maxlat,maxlon).--downloadgps=bounds
Download GPS traces for area.--offline=mode
Start in offline mode (osmapi, josmwebsite, all).--geometry=WxH+X+Y
Set window size and position.--language=lang
Set interface language.--selection=query
Select objects matching search.--version
Display version information.