Official X account for the Relationship Visualizer spreadsheet (aka Excel to Graphviz) authored by Jeffrey Long.
Livonia, Michigan USA
Joined November 2019
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New blog post: Making Graphviz Diagrams Look Modern exceltographviz.com/blog/pos…
New, free: a Relationship Visualizer toolkit that turns an Excel context diagram into a self-describing knowledge graph, then into an AI-written architecture review. Ontology + semantic model + knowledge graph, in plain Excel. 🧵
github.com/jjlong150/rv-kgf-…
5/ Free, MIT licensed, Windows + Relationship Visualizer 11.1+. The worked example includes the diagram and the AI's report as PDFs. Full story: exceltographviz.com/blog/pos…
🎉 v11.1.0 is out! You can now attach custom properties to style definitions, and they flow straight through to your Knowledge Graph JSON export. Builds on the KG export from v11.0. Download the new version of Relationship Visualizer at 👇
sourceforge.net/projects/rel…
Installing Relationship Visualizer just got easier. New guided installer for Windows (finds Graphviz, configures Excel automatically) and an install script for macOS. Zip downloads still available too.
exceltographviz.com/download…
ALT Shows a screen capture of the Windows guided installer's Welcome screen.
Relationship Visualizer 11.0 is out. Your Excel relationship data can now export as an AI-ready Knowledge Graph, and big Graphviz diagrams get a real interactive viewer with pan, zoom, filter, highlight.
What's new: exceltographviz.com/changelo…
Big update! 🎉
The Excel to Graphviz website has been completely refreshed — new modern design, full-text search, smoother navigation, dark mode, and a brand-new blog.
Check it out: exceltographviz.com/
Excel to Graphviz 9.0.0 is out!
A refreshed UI, flexible silent‑mode message routing, and support for Graphviz’s new ortho corner‑radius attribute.
⬇️ Download: sourceforge.net/projects/rel…
And the website got a full refresh too!
The entire site has been updated for 9.0.0 with new screenshots, clearer workflows, and guidance that matches the modernized UI.
📘 exceltographviz.com
Happy 10th birthday to the Relationship Visualizer spreadsheet! 🎉🥳🎂
Turning spreadsheets into stunning graphs has never been easier. Cheers to a decade of simplifying complex connections! Download it free & start visualizing! exceltographviz.com/ #Graphviz #Excel @msexcel
Excel to Graphviz Release 8.0 is here! Style design just got easier. Restore saved styles. New gallery controls and RGB color picking. New SQL connection pooling. Faster performance! MIT-licensed. Always free.
sourceforge.net/projects/rel…
Big news! 'Excel to Graphviz' Version 7.2 is out, and it now supports recursive SQL queries. Perfect for creating organization charts, tracing family trees, or following the money. Download the latest version at
sourceforge.net/projects/rel…
A fix for Excel freezing when Graphviz output messages exceed 4096 characters has been published. Download the new version of Excel to Graphviz (v7.1.00) at
sourceforge.net/projects/rel…
Version 7.0 has been released! Download the new version of Excel to Graphviz at
sourceforge.net/projects/rel…