
ARIS Express
Modelio
Diagramo
UML Designer
Yakindu Statechart Tools
BOUML
IYOPRO
MagicDraw
kdiff3
Beyond Compare
WinMerge
Meld
Araxis Merge
DiffMerge
P4Merge
Devart Code Compare
ARIS Express
kdiff3Modelio - Modelio is an open source modeling tool supporting natively UML, BPMN and model exchange with XMI.
Beyond Compare - Beyond Compare allows you to compare files and folders.
Diagramo - Diagramo is an online flowchart software - diagrams (create, edit and share)
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
UML Designer - UML Designer provides a set of common diagrams to work with UML 2.5 models.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.