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Sequence Diagram makes it incredibly easy to create UML 2.0 style sequence diagrams, using nothing more than plain text (and a sprinkling of emoji).

  • Participants
  • Signals
  • Interaction frames
  • Found signals
  • Lost signals
  • Multiple signal-arrow line styles
  • Multiple signal-arrowhead styles
  • Export PDF
  • Export PNG
  • Syntax highlighting in diagram text editor
  • Error highlighting

What's New in Sequence Diagram

Version 1.6.1:
  • Adds support for command line exporting (see Help/Sequence Diagram Help)
  • Fixes a crash when modifying an empty document.
  • Fixes a defect where Participant Boxes would have the wrong label text colour in exports
  • Fixes defect where auto-signal numbers would be excluded from exports
  • Fixes an SVG export defect where Interaction Frame guard clauses

Requirements for Sequence Diagram

  • OS X 10.11 or later
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Sequence Diagram User Discussion

5 1
Current Version (1.x)
Downloads 821
Version Downloads 41
License Commercial
Date 26 Apr 2019
Platform Intel 64 / OS X
Price $9.99
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