---
description: Discover the most popular Free Diagram Software tools and compare user ratings, pricing, features, and free demo versions.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/getapp/og_logo-94fd2a03a6c7a0e54fc0c9e21a1c0ce9.png
title: Top Free Diagram Software Applications and Tools | GetApp NZ 2026
---

Breadcrumb: [Home](/) > [Free Diagram Software](https://www.getapp.co.nz/directory/698/diagram/software) > [Page 3](https://www.getapp.co.nz/directory/698/diagram/software?page=3)

# Diagram Software

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## Products

1. [Vexlio](https://www.getapp.co.nz/software/2084677/vexlio) — 5.0/5 (1 reviews) — Precise diagrams with interactive popups and sharing
2. [FrameFlow](https://www.getapp.co.nz/software/100313/frameflow-server-monitor) (0 reviews) — Server monitoring \& log management platform
3. [Tom Sawyer](https://www.getapp.co.nz/software/2046732/tom-sawyer) (0 reviews) — Data visualization application with interactive graph layout
4. [Brainboard](https://www.getapp.co.nz/software/2062250/brainboard) (0 reviews) — Infrastructure diagramming tool for enabling cloud adoption
5. [SankeyJourney](https://www.getapp.co.nz/software/2067095/sankeyjourney) (0 reviews) — Visualize Your Customer's Journey with SankeyJourney
6. [Vani](https://www.getapp.co.nz/software/2070660/vani) (0 reviews) — The intelligent visual collaboration platform for your team.
7. [Galaxy Modeler](https://www.getapp.co.nz/software/2080891/galaxy-modeler) (0 reviews) — Design and visualize GraphQL schemas
8. [Luna Modeler](https://www.getapp.co.nz/software/2080890/luna-modeler) (0 reviews) — Data modeling for databases
9. [Cloudairy](https://www.getapp.co.nz/software/2082188/cloudairy) (0 reviews) — Workspace for creating animated architecture diagrams
10. [dbForge Query Builder for MySQL](https://www.getapp.co.nz/software/2082375/dbforge-query-builder-for-mysql) (0 reviews) — MySQL and MariaDB query builder tool
11. [ProcessOn](https://www.getapp.co.nz/software/2084779/processon) (0 reviews) — A tool for collaborative visual diagramming

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Page: 3 / 3\
Prev: [Previous page](https://www.getapp.co.nz/directory/698/diagram/pricing/free/software?page=2)

## Related Categories

- [Productivity Software](https://www.getapp.co.nz/directory/330/productivity/software)
- [Idea Management Software](https://www.getapp.co.nz/directory/588/idea-management/software)
- [Collaboration Software](https://www.getapp.co.nz/directory/335/web-collaboration/software)
- [Data Visualization Tools](https://www.getapp.co.nz/directory/740/data-visualization/software)
- [Flowchart Software](https://www.getapp.co.nz/directory/1263/flowchart/software)

## Links

- [View on GetApp](https://www.getapp.co.nz/directory/698/diagram/software)
- [All Categories](https://www.getapp.co.nz/directory)

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