DiffPlug.

View, edit, compare. Anything, from anywhere.

Fastest Simulink and Stateflow viewer on the market, for free!

Simulink

Fastest Simulink and Stateflow viewer on the market, for free!

Learn more
Includes native support for git.

Git

Includes native support for git.

Learn more
Intuitive image viewing.

Image

Intuitive image viewing.

Learn more
Automate change report generation.

Command Line

Automate change report generation.

Learn more

On all platforms. For free.*

We sell the Simulink differ, and the rest is free.

Download

Read Quickstart

News

< OLDER

v2.12.2 is released Aug 21 2025

  • .sldd parsing had a bug which made it impossible to open files which contained values at the limit of the int32 datatype.
Learn more

v2.12.1 is released Jul 23 2025

Fixed in this release - General

  • Removed support for Windows 8. Windows 10 and 11 are still supported.
  • Layout bug in macOS Sonoma has been fixed.
  • DiffPlug won't restore its position to an unplugged monitor anymore.
  • Track in MATLAB fixed in R2024b and R2025a.
  • As part of this fix, the CONNECTION COMPLETE animation which was shown in the MATLAB Command Window is now shown in DiffPlug's console, depending on what version of MATLAB you are using.
Learn more

v2.12.0 is released Jun 09 2025

New in this release - General

  • Windows Authenticode installer.
  • Support for the .webp image format.
  • Support for Git LFS.
  • Fixed a bug in parsing and rendering stateflow elements within some Simulink test harnesses.
Learn more
< OLDER

Docs

Have questions?

We've got answers.