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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November 12, 2014

v1.4.0 is released

New in this release:

  • A free MAT-File viewer / differ.
    • Includes support for WorkspaceData in Simulink models and UserData properties in Simulink blocks, both for viewing and diffing.
  • Simulink diff reports.
    • Supports export to human-readable PDF and DOCX, as well as machine-readable XML.
    • Reports can be triggered from the command line for batch-operation.
  • Simulink subdiff allows any two Simulink elements to be compared (no longer limited to model roots).
    • You can even compare subsystems and subcharts that are inside the same model.
  • DiffPlug can now dereference library links.
  • Differ configs can now be exported and imported, to allow sharing and storing of various settings.
  • Improved support for custom block masks. Works for masks that look roughly like:
    • image(get_param(gcb,'userdata'))
    • disp('Title')
    • disp(get_param(gcb,'SomeParam'))
    • fprintf('%s', get_param(gcb, 'SomeParam'))
  • Implemented Simulink’s AttributeFormatString (a.k.a Block Annotation Properties)
  • More than 10x performance increase for the differ for large models.
June 23, 2014

v1.3.3 is released

New in this release:

  • Simulink viewer / differ is 6x to 10x faster, depending on the model.
    • Similar improvements in memory consumption.

Bugs fixed in this release:

  • Simulink annotations were not respecting ignored properties. This has been fixed.
  • Miscellaneous bugfixes to the SVN client.
June 3, 2014

v1.3.2 is released

New in this release:

  • Full support for offline activation.
    • Online activation is still much faster and easier.
    • For some users, offline activation may be the only method available.
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Documentation