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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March 21, 2017

v1.8.9 is released

New in this release:

  • On linux and mac, the dp command line client can now be symlinked and still perform properly.
    • ln -s (DIFFPLUG_INSTALL_DIR)/dp /usr/local/bin/dp on linux.
    • ln -s /Applications/DiffPlug.app/Contents/Eclipse/dp /usr/local/bin/dp on mac.
    • On windows, the dp.exe file can still be copied on its own.
  • Added support for Simulink R2017a.
    • Signal tracing does not yet support the new bus element ports.

Fixed in this release:

  • HTML comments in Stateflow diagrams are no longer displayed.
  • When tracing a Simulink model, the colors return to normal after the diagram is closed.
  • Japanese character encoding issues in Simulink models.
  • Simulink diffs between unusual combinations of text files.
  • Problem with Windows command line installation for specified installation directory.
December 19, 2016

v1.8.8 is released

New in this release:

  • AUTOSAR files embedded within Simulink models will be included in diffs and diff reports.

Fixed in this release:

  • Several signal tracing problems:
    • Signal tracing still cannot handle feedback loops.
    • However, when a loop is encountered, it will no longer require the tab to be opened and closed.
    • Additionally, double-clicking will no longer automatically extend a trace, which was causing accidental loops.
November 11, 2016

v1.8.7 is released

New in this release:

  • Compatibility testing for R2016b
  • Improvements to the git history view (branches are less-tangled, and supports smoother scrolling).
  • Improvements to the Simulink signal tracing view (branches are less-tangled, and supports smoother scrolling).

Fixed in this release:

  • “Track in MATLAB” now works for models in Git and SVN history.
  • Simulink viewer now shows correct colors.
  • Typing in the Simulink differ config could cause color scheme to flicker, this is now fixed.
  • Deeper bugfix for windows path shortening (e.g. C:\LongPa~1\somefile.slx) when linking Simulink models in MATLAB.
  • Fixed Mac auto-update.
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Documentation