PathVisio is a free open-source pathway analysis and drawing software that allows drawing, editing and analysing biological pathways.



textografo is described as 'Generate diagrams from text faster than ever and facilitate stakeholders involvement via animation and online collaboration' and is a Diagram Editor in the office & productivity category. There are more than 100 alternatives to textografo, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and iPad apps. The best textografo alternative is draw.io, which is both free and Open Source. Other great sites and apps similar to textografo are LibreOffice - Draw, yEd Graph Editor, Dia and Pencil Project.
PathVisio is a free open-source pathway analysis and drawing software that allows drawing, editing and analysing biological pathways.



Visually lay out information such as a curriculum and analyze it using tags. You can use xMap to plan a conference, software development sprint, or new hire training. Has free (fully functional but limits on # objects/file size) and paid plans.




Seavus DropMind is mind mapping solution for brainstorming, visual and creative thinking, represented by the desktop platform friendly solution and online application created in Silverlight.


Lightweight, powerful, easy to use, UML tool
Software Ideas Modeler is a lightweight and powerful CASE tool. It supports UML 2.2 diagrams and a lot of other ones. Software Ideas Modeler is freeware (for non-commercial use). Commercial user may use this software only after buying.

PGF/TikZ is a tandem of languages for producing vector graphics from a geometric/algebraic description. PGF is a lower-level language, while TikZ is a set of higher-level macros that use PGF. The top-level PGF and TikZ commands are invoked as TeX macros, but in contrast with...
Blumind is a small mind map editing and viewing tool, running on the Windows platform, supporting English and Simplified and Traditional Chinese interface.




MindNet offers amazing structures to help business elites release pressure and improve efficiency. It visually organizes causal relationships among complex ideas/events and makes the in-depth comparative analysis for project management possible.




Lets you easily draw a diagram - mind map, concept map, or flow chart - and convert it to a text outline, and vice versa.




MyDraw is an easy to use, yet powerful diagramming software that lets you create a large number of diagrams like flowcharts, organizational charts, mind maps, network diagrams, floor plans, family trees, business model diagrams, and many more.




The PlantText tool is an online tool for quickly creating UML (Unified Modeling Language) diagrams. Unlike most tools, PlantText can build diagrams without the use of a mouse because it is based on PlantUML markup language.


Visualize home, interior, and landscape designs in 3D, using drag-and-drop planning, real-time rendering, and pro-level building tools for DIY projects, with customizable floor plans, material selection, deck design, and detailed construction documentation options.



