Sigram is an open-source diagramming application similar to Microsoft Visio. It allows users to create flowcharts, network diagrams, UI mockups, and more.
Sigram is an open-source, cross-platform diagramming and vector graphics application. It can be used as a free alternative to commercial software like Microsoft Visio.
Some of the key features of Sigram include:
With its wide range of diagram types, templates, shapes, and collaboration features, Sigram is an excellent free alternative to Microsoft Visio for all your business and technical diagramming needs.