Open-source design and prototyping tool for interface mockups, vector graphics and research software prototypes.
Penpot is an open-source design and prototyping tool for interface design, prototyping, vector drawing and team collaboration. Researchers can use it to design research software interfaces, website pages, graphical abstracts and complex schematics.
Use cases: interface design, prototypes, vector graphics, graphical abstracts, research software design
Note: For simple paper figures, Inkscape or diagrams.net is usually lighter.