layout home markdownStyles true hero name text tagline image actions Excel to Graphviz Relationship Visualizer Turn Excel data into professional Graphviz diagrams src alt hero.png Excel to Graphviz theme text link brand Overview /overview/ theme text link alt Download /download/ theme text link alt Install /install/ features icon title details link dark light /share-2.svg /share-2.svg Visualize Graphs Using Excel Create Graphviz graphs directly from your Excel data /create/ icon title details link dark light /palette.svg /palette.svg Apply Style Fast, expressive graph styling with a built‑in designer and gallery /designer/ icon title details link dark light /image-down.svg /image-down.svg Publish Graphs Save graphs as image, PDF, or SVG files<br/>Add animation to SVG files /publish/ icon title details link dark light /database-search.svg /database-search.svg Manipulate Data Using SQL Use SQL to retrieve data from Excel and Access (Windows-only) /sql/ icon title details link dark light /monitor-cog.svg /monitor-cog.svg View Graphviz Source Inspect and export the DOT source that defines the graph /source/ icon title details link dark light /file-braces.svg /file-braces.svg Exchange Data Using JSON Exchange workbook data in a JSON format suitable for version control /exchange/