Package name	BioVenn	colorfulVennPlot	eulerr	matplotlib-Venn	nVennR	PyVenn	venn	vennDiagram	venneuler	vennplot
Programming language	R, Python (and web)	R	R (and web)	Python	R	Python	R	R (and Cytoscape and web)	R	R
Max. number of sets	3	4 (>3 uses ellipses)	Unlimited (in theory)	3	Unlimited (in theory)	6	7	5	Unlimited (in theory)	3
Area proportionality	Automatically	Manually (only for 2-circle diagrams)	Automatically	Automatically	Automatically	No	No	Manually	Manually	Automatically
Built-in biological ID mapping	Yes	No	No	No	No	No	No	No	No	No
Input format	Sets of IDs	Sets of IDs, numbers	Sets of IDs, numbers	Sets of IDs, numbers	Sets of ID, numbers	Sets of IDs, numbers	Numbers	Sets of IDs, numbers	Sets of IDs, numbers	Sets of IDs, numbers
Output format	BMP (only in R), JPEG, PDF, PNG, SVG, TIFF, R/Python graphics	R graphics	R graphics	Python graphics	SVG, R graphics	Python graphics	R graphics	R graphics, TIFF	R graphics	R graphics
Drag-and-drop of texts, nrs	Only in SVG mode	No	No	No	No	No	No	No	No	No
Shapes used	Circles	Circles/ Ellipses	Circles/ Ellipses	Circles	Polygons	Circles/ Ellipses/ Polygons	Circles/ Ellipses/ Polygons	Circles/ Ellipses	Circles	Circles/ Balls
Print absolute numbers / percentages	Both	Only absolute numbers	Both	Only absolute numbers	Only absolute numbers	Both	Only absolute numbers	Both	No	No
Set title(s)	Title and subtitle	Only title	Only title	No	No	No	No	Title and subtitle	No	No
Set circle colors	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Set circle texts	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Set background color	Yes	No	No	No	No	No	No	No	No	No
Set text colors	Yes	No	No	No	No	No	No	Yes	No	No
Set text fonts (family, face, size)	Yes	No	No	No	Only font size	Only font size	Only font size	Yes	No	No