Description: LibreOffice Draw is a free, open source vector graphics editor for creating diagrams, charts, graphs, flowcharts and more. It is included in the LibreOffice software suite as an alternative to Microsoft Visio.
Type: software
Pricing: Open Source
Description: PlantUML is an open-source tool for creating UML diagrams from plain text. It supports all standard UML diagrams like use case diagrams, class diagrams, sequence diagrams, etc. PlantUML allows users to write simple textual descriptions which are then transformed into UML diagrams.
Type: software
Pricing: Free