Merge Plan is a user friendly diagram application. It is fully compatible with most diagram file formats. It is a great value in comparison to other diagram applications. It is part of Merge Soft Office.




Umbrello is described as 'Unified Modelling Language (UML) modelling tool and code generator. It can create diagrams of software and other systems in the industry-standard UML format, and can also generate code from UML diagrams in a variety of programming languages' and is a Diagram Editor in the development category. There are more than 50 alternatives to Umbrello for a variety of platforms, including Windows, Mac, Web-based, Linux and Android apps. The best Umbrello alternative is draw.io, which is both free and Open Source. Other great apps like Umbrello are yEd Graph Editor, Dia, Lucidchart and Microsoft Visio.
Merge Plan is a user friendly diagram application. It is fully compatible with most diagram file formats. It is a great value in comparison to other diagram applications. It is part of Merge Soft Office.




Savnet is a visual tool for designing software architecture diagrams and turning them into animated presentations that explain systems step by step.




VSD Viewer opens Visio drawings directly on a computer without conversion on external Web Servers. Viewing Visio documents is as simple as dragging and dropping off files (with a .vsd, .vsdx, .vdx extension) to the Application window.




While coding with AI assist, I noticed bigger projects need something more rigid as context so the AI coder doesn't stray away when I try to add new features. You know, to keeps its memory fresh and not change the stuff that already works.



Sketch, walk through, and share system design flows. Drag components, connect them, and present each interaction step by step — no account needed to try.


MockupTiger is a web based application that helps you to build fluid wireframes, mockups or prototypes for your next web application or desktop software.

Generate diagram-rich reports and documents, instantly. Generate software architecture diagrams, network diagrams, UML diagrams, cloud diagrams and many more!
