DiffPlug. View, edit, compare. Anything...

Fastest Simulink and Stateflow viewer on the market, for free!
Fastest Simulink and Stateflow viewer on the market, for free!
Trace signals across your model.
Diff Simulink and Stateflow, including 3-way.
Diff Simulink and Stateflow, including 3-way.
Diff Embedded MATLAB.
Diff Embedded MATLAB.
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Powerful tabs.
Powerful tabs.
Syntax highlighting for everything.
Syntax highlighting for everything.
Ubiquitous diff.
Ubiquitous diff.
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Intuitive image viewing.
Intuitive image viewing.
Powerful, minimalist image diffing.
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... from anywhere.

Includes native support for git.
Includes native support for git.
Includes native support for git.
Includes native support for git.
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Includes native support for svn.
Includes native support for svn.
Includes native support for svn.
Includes native support for svn.
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Look inside zips with ease.
Look inside zips with ease.
Or zips of zips.
Or zips of zips.
Or zips of tars of ...
Or zips of tars of ...
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On all platforms. For free.*

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

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News

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February 18, 2014

v1.2.2 is released

New in this release:

  • Improved zoom and pan for Simulink viewer / differ.
    • Mouse-wheel to zoom
    • Middle-mouse-drag to pan
  • No more KeyRing auto-login.
    • The KeyRing no longer prompts for your password on every login. It now waits until it needs your password for something.
  • The license manager has been improved to make changing versions easier.
  • Optional auto-close for deleted files.
  • Darkened some UI colors to improve readability on bright monitors.
  • Added menu items for File -> Open file and File -> Diff files.
    • These don’t take advantage of DiffPlug’s full capability, but they make it easier for new users to get comfortable with DiffPlug.

Bugs fixed in this release:

  • Fixed error when right-clicking on the DiffList with no files selected.
  • Fixed a bug which was causing the Simulink parser to erroneously warn on models with non-standard port dimensions.
February 4, 2014

v1.2.1 is released

New in this release:

  • When external changes are detected in an open file, DiffPlug will now refresh the editor rather than open a file status dialog. If you have made changes to the file, the file status dialog will be displayed as before.
    • If you prefer the old behavior where a file status dialog was displayed whenever an external change was detected, this can be enabled from the “Help -> Preferences” window.
  • DiffPlug’s “new version available” notifier now allows you to ignore a specific update.

Bugs fixed in this release:

  • Fixed a bug introduced in 1.2.0 which affected saving Simulink .mdl files.
  • Fixed the error message that was sometimes displayed when very different Simulink models were compared.
January 13, 2014

v1.2.0 is released

New in this release:

Bugs fixed in this release:

  • Fixed explorer.exe crashes that affected a few XP users with specific conflicting software.
  • Fixed a bug introduced in 1.1.0 which caused the Simulink differ’s colors to stop updating dynamically in response to ignored properties.
  • Fixed a bug which made it impossible to open Simulink models with pre-R2008a Goto blocks.
  • Fixed a bug which made it impossible to open a folder in a zip file which doesn’t contain explicit folder entries.
  • Fixed a minor visual layout bug in the folder viewer.
  • Various UI fixes related to right-click popups.
  • Various UI fixes to the image viewer and differ (better hover detection, better keyboard shortcuts).
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Documentation