U kunt plug-ins als volgt eenvoudig installeren binnen JOSM:
Start JOSM, open het venster Voorkeuren (Bewerken -> Voorkeuren of gebruik het pictogram op de werkbalk) en selecteer de tab Plug-ins.
Klik op "Lijst downloaden" om de lijst beschikbare plug-ins te downloaden.
Selecteer de plug-ins die u wilt installeren.
Klik op de knop Plug-ins bijwerken. Alle nieuwe plug-ins zouden moeten gaan downloaden en zich installeren.
Start JOSM opnieuw op.
Handmatig plug-ins voor JOSM installeren
Gewoonlijk hoeft u plug-ins niet handmatig te installeren! Als u handmatig moet installeren:
Sla de .jar-bestanden voor de plug-in op in de map Plugins in de map met de instellingen voor JOSM: %APPDATA%\JOSM\plugins op Windows, of /home/$USER/.local/share/JOSM/plugins (of in het geval van oudere installaties /home/$USER/.josm/plugins) op Linux, of Users/<UwNaam>/Library/JOSM/plugins op MacOS.
Allows the user to create different color schemes and to switch between them. Just change the colors and create a new scheme. Used to switch to a white background with matching colors for better visibility in bright sunlight. See dialog in JOSMs preferences and Map Settings
Part of core. However, enabling this plugin will allow you to adjust imagery offset comfortably while editing the map by using (default) shortcut Ctrl+Alt+Y or by clicking on icon on the edit tool bar on the left.
... to help you improve the OpenStreetMap by pointing at probable missing geometries (roads, parking, path and water trails), missing traffic flow direction or missing turn restrictions. This plugin is grouping the functionalities of the previous Missing Roads and Traffic Flow Direction plugins and is adding the Missing Turn Restrictions functionality.
The Java Topology Suite plugin doesn't directly provide any functionality to users, but rather is used by other plugins, such as the conflation plugin. It provides the JTS library and related utilities for converting to and from OSM objects.
Provides a measurement dialog and a layer to measure length and angle of segments, area surrounded by a (simple) closed way and create measurement paths (which also can be imported from a GPS layer).
Download OSM data from a read-only mirror server, faster and for bigger areas than the original download feature. Has also filtering features in XAPI schema.
Prevents JOSM from saving passwords as plain text to the JOSM preferences file, by using a password manager instead to store the data in encrypted form.
Useful for tablets and slippery mice; corrects for problem where a click has to have mouse down and mouse up in exactly the same place for a click to work
Helps improving the semantic quality by automatically suggesting tags to contributors during the editing process, and helps reducing semantic heterogeneity by automatically notifying contributors when attributes are too dissimilar.
Validates public transport routes against a set of criteria and, where possible, suggests ways to fix them with a custom layer in the editor. Supports the approved publish transport schema version 2, but still recognizes the legacy basic schemes.
An all-in-one panel for creating and working with relations and, specifically, multipolygons. It minimizes number of clicks and key presses to speed up mapping.
Helps multiple adjacent relations to be dissolved into a single relation. Particularly useful when deriving a new boundary from existing smaller boundaries.
Simplifies the geometry of a single way into a similar curve with fewer points, by automatically removing all intermediate points whose distance to the simplified curve do not exceed some threshold.
The ScoutSigns plugin helps you quickly map speed limits and other information from actual road signs automatically captured by Scout users while driving
This plugin adds a tool to edit ways manually from sources like satellite image, but improved to place nodes computed from splines, in order to give more accurate and more realistic curves.
Adds a tagging preset tester to the help menu, which helps you developing of tagging presets (quick preview of the dialog that will popup). You can start the jar-file as standalone as well.
Easy creation of simple terraced buildings. Also very useful for adding addresses to single or multiple buildings and adding buildings to street relations.
Perform text transformations on tag values of selected subsets of elements, such as unabbreviating names, fixing the spelling or capitalization, normalizing phone numbers, or applying other substitutions based on regular expressions.
Obsolete. Helped you map one-ways by pointing at roads that probably have an inaccurate traffic flow direction. Deprecated, see improve-osm plugin instead
Obsolete, superseded by FieldPapers. Supported downloading tiled, scanned maps from walking-papers.org. This plugin was still under early development and may be buggy.