ObjectAid Alternatives [Page 2]

Chrons Web Modeler, now named Olympos, is a collaboration tool that you can use to create UML models and diagrams with features like document, report, and code generator.

UMLGraph is a professional automated drawing tool that allows the designers the declarative specification and drawing of UML class and sequence diagram.

Holistic service management: service, support + customer care. From Ticketing to Helpdesk, Service Desk, ITSM to Enterprise Service Management

Try for free freemium €5000.0 / One-off (5 User)

OmniGraffle is for creating precise graphics like website wireframes, an electrical system designs, or mapping out software class.

yEd is a free desktop application to quickly create, import, edit, and automatically arrange diagrams. It runs on Windows, Mac OS X, and Unix/Linux.

PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams.

Open Source

Dia is a GTK+ based diagram creation program for GNU/Linux, MacOS X, Unix, and Windows, and is released under the GPL license.

Umbrello UML Modeller is a Unified Modelling Language diagram programme for KDE.

ArgoUML, free and safe download. ArgoUML latest version: Open-source diagramming application for personal computers. ArgoUML is a program that allows users to create complex and professional diagrams.

Gaphor is a Python-based, open source, multiplatform and multipurpose modeling application for creating nice UML diagrams for documentation.

NClass is a free tool to easily create UML class diagrams with full C# and Java language support.

Visualize, design, innovate. The ultimate diagramming and modeling suite for UML, ERD, BPMN, flowcharting and data architecture. Elevate your ideas to new heights.

freemium €59.0 / One-off (Standard Edition)

Diagram Designer

Wondershare EdrawMax is an all-in-one application for creating professional-looking documents, visualizing, and collaborating better.