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.

News

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October 19, 2021

v2.6.0 is released

New in this release - general usage

  • The git client has been redesigned to improve usability and prepare for new features coming soon.

redesigned git client

Fixed in this release - general usage

  • Folder diff via the dp ext mechanism has been fixed, after it was broken by a performance optimization introduced in DiffPlug 2.5.1.

New in this release - for Simulink users

  • Added support for R2021b.
    • Note: we do not yet support the new Stateflow Entry and Exit mechanisms which were introduced in R2021b. They will be added in the next release.
July 23, 2021

v2.5.1 is released

Fixed in this release - general usage

  • Improved parenthesis and bracket matching in text diffs.
  • Folder diff is much faster.
  • No more "widget is disposed" errors when restoring tabs.

Fixed in this release - for Simulink users

  • Simulink models with plaintext documentation blocks are now displayed correctly.
February 9, 2021

v2.5.0 is released

New in this release - general usage

  • It is now convenient to use user activation (aka floating license) without ever setting a password. So long as you select "user activation" DiffPlug will automatically return and pull licenses from your pool even if you use copy-paste activation.
  • We have improved the license management ergonomics for fleets of air-gapped computers.
  • Improved error logging and debugging info, especially for unresponsive UI.

New in this release - for Simulink users

  • Added support for R2020b and R2021a.
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