Free blockdiag Alternatives
blockdiag is described as 'and its family generate diagram images from simply text file'. There are more than 10 alternatives to blockdiag for various platforms. The best alternative is yEd Graph Editor, which is free. Other great apps like blockdiag are PlantUML (Free, Open Source), Graphviz (Free, Open Source), Gephi (Free, Open Source) and mermaid (Free, Open Source).
- yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just... View 98 alternatives to yEd Graph Editor
- Free
- Mac
- Windows
- Linux
- Online
- BSD
Intuitive, many resources, stable and free software. - Open-source, Java-based UML diagram maker using plain text descriptions to draw models. View 109 alternatives to PlantUML
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- Chrome OS
- Graphviz is open source graph visualization software. It has several main graph layout programs. View 49 alternatives to Graphviz
- Gephi is an open-source software for visualizing and analyzing large networks graphs. View 42 alternatives to Gephi
- Free • Open Source
- Mac
- Windows
- Linux
- An easy tool for generating diagrams and flowcharts from text in a similar manner as markdown. View 5 alternatives to mermaid
- Neoclipse is a standalone workbench application to interact with Neo4j (database directory or server). It supports Cypher, index searches, visualisation, graph updates. View 20 alternatives to Neoclipse
- Create weighted and unweighted graphs and run algorithms step by step. Learn graph theory interactively… much better than a book!. View 13 alternatives to Graphynx
Discontinued
Site is down. Can’t find app in Apple App Store.
- Freemium
- Android
- iPhone
- Android Tablet
- iPad