Download OBD Fusion®
Version 2.1.0 - Released on 3/30/2026
Use the download link below to download the OBD Fusion installation. You must have a valid OBD Fusion license to run the software.
What's new
New Features
- Added enhanced diagnostics for 2025 and 2026 Mazda vehicles.
- Added some additional Manufacturer PIDs for GM vehicles.
- Added the ability to export and import individual dashboards.
- Added the ability to reference enhanced PIDs in user-defined PID equations. An enhanced add-on is required to read an enhanced PID.
- New user-defined PID equations must now use a decimal point for decimal numbers, even when the current culture uses a decimal comma.
- Added the latest PIDs and InfoTypes from the OBD2 standard.
- Updated the trouble code definition database.
- Added support for state displays to digital gauges.
- Added support for state displays to user-defined PIDs. A state display is a textual value that's mapped to a numeric value (e.g. 0 = "Off", 1 = "On").
- Digital gauges can now be rectangular and are no longer restricted to being square.
Bug Fixes
- Fixed a bug that could cause an error to occur when connecting to some J2534 devices.
Trouble Downloading? Try these links
Professional Add-On
Want additional features? Check out the Professional Add-on.
FCA Enhanced Add-On
Want Dodge, RAM, Chrysler, or Jeep Enhanced Diagnostics? Check out the FCA Enhanced Add-on.
Ford Enhanced Add-On
Want Ford, Lincoln, or Mercury Enhanced Diagnostics? Check out the Ford Enhanced Add-on.
Mazda Enhanced Add-On
Want Mazda Enhanced Diagnostics? Check out the Mazda Enhanced Add-on.
Nissan Enhanced Add-On
Want Nissan or Infiniti Enhanced Diagnostics? Check out the Nissan Enhanced Add-on.
Toyota Enhanced Add-On
Want Toyota, Lexus, or Scion Enhanced Diagnostics? Check out the Toyota Enhanced Add-on.
Mitsubishi Enhanced Add-On
Want Mitsubishi Enhanced Diagnostics? Check out the Mitsubishi Enhanced Add-on.OBD Fusion® for iOS
Want OBD2 diagnostics on your iPhone or iPad? Take a look at OBD Fusion®.