1
EDrawSoft
219
Shareware
A powerful yet easy-to-use UML diagram drawing program.
2
Pavel Hruby
Freeware
The UML stencil for Visio supports complete UML, SoaML and other UML profiles.
8
Pacestar Software
1,069
Shareware
Creates activity diagrams, class and object diagrams and communication diagrams.
1
Effexis Software
67
Shareware
Creates call flows & UML sequence diagrams from textual inputs.
18
Microsoft
370
Freeware
Visualizes files created on Visio 2007 in an Internet Explorer 5.0 window.
13
NCH Software
11,099
Freeware
Map out your processes with this free flow diagram and flowchart software.
1
Microsoft Corporation
11
Commercial
Create network charts, UML charts, and other diagrams.
437
Microsoft
87,061
Commercial
It allows you to create professional diagrams to simplify complex information.
22
KDE.org
602
Freeware
Umbrello UML Modeller is a Unified Modelling Language (UML) diagram program.
Aspose
Shareware
Node.js Library for Visio File Formats | Diagram JavaScript API.
Aspose
Shareware
Java Library for Visio File Formats | Diagram Java API.
Aspose
4
Shareware
.NET Library for Visio File Formats | Diagram .NET API.
68
Adrian & Frank Buehlmann
46
Fast and Lightweight UML Diagram Editor for Windows 2000, XP and Vista.
Aspose
18
Shareware
Aspose.Diagram is a class library for working with Microsoft Visio files.
