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Poseidon for UML vs Shotwell

A side-by-side look at Poseidon for UML and Shotwell. For an in-depth review of either product, follow the links below.

Poseidon for UML

Poseidon for UML

Development

Poseidon for UML is an open-source UML modeling tool for creating diagrams like use case, class, sequence, state machine, and activity diagrams. It has a simple and intuitive graphical interface for quick diagram drawing.

umlmodelingdiagramsopensource
Shotwell

Shotwell

Photos & Graphics

Shotwell is an open source image organizer and editor for Linux. It has basic photo editing tools and allows organizing images into events and tags. Shotwell has features to import photos from cameras and export to sharing sites.

photoorganizereditorimportexport