Eclipse SUMO is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. The Extra package contains also video recording and 3D GUI.
Eclipse SUMO (Simulation of Urban MObility) is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. It allows for intermodal simulation including pedestrians and comes with a large set of tools for scenario creation. Included with SUMO is a wealth of supporting tools which handle tasks such as route finding, visualization, network import and emission calculation. SUMO can be enhanced with custom models and provides various APIs to remotely control the simulation.
SUMO Extra can open or be associated with 5 file types:
.csv.osm.py.sumocfg.xml
SUMO Extra version history
1.27.1Jun 25, 2026
1.27.0May 21, 2026
Frequently asked questions
Is SUMO Extra free?
Yes. SUMO Extra is free and open-source software released under the EPL-2.0 OR GPL-2.0-or-later license.
What is the latest version of SUMO Extra?
The latest version is 1.28.0, released on Oct 8, 2026.
Is it safe to download SUMO Extra?
The download button links to the official installer published on sumo.dlr.de, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 0563189f2b2ef9d1d6e08fb4f8f9031bf335daeccd78f235fa8846f99d24395a.
Which Windows versions does SUMO Extra support?
SUMO Extra runs on Windows and is available for 64-bit (x64) systems.
How do I install SUMO Extra silently?
Run the offline installer with msiexec /i "sumo-win64extra-1.28.0.msi" /quiet /norestart, or install it with Windows Package Manager: winget install --id=EclipseFoundation.SUMO.Extra -e --silent.
How do I uninstall SUMO Extra?
Open Settings › Apps › Installed apps, find SUMO Extra and select Uninstall. From the command line, run winget uninstall --id=EclipseFoundation.SUMO.Extra -e.
What file types can SUMO Extra open?
SUMO Extra supports 5 file types, including .csv, .osm, .py, .sumocfg, .xml.
Alternatives to SUMO Extra
Other Networking programs for Windows from different developers.
