---
description: Compare Dia Diagram Editor vs OmniGraffle. Learn more about each of the software’s price, features, and helpful software reviews for Canadian business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Dia Diagram Editor vs OmniGraffle Comparison - Capterra Canada 2026
---

Breadcrumb: [Home](/) > [Diagram Software](/directory/30941/diagram/software) > [Dia Diagram Editor \<span\>vs\</span\> OmniGraffle](https://www.capterra.ca/compare/158555/161414/dia/vs/omnigraffle-pro)

# Compare Dia Diagram Editor vs OmniGraffle

Canonical: https://www.capterra.ca/compare/158555/161414/dia/vs/omnigraffle-pro

> Detailed comparison between Dia Diagram Editor and OmniGraffle. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Dia Diagram Editor | OmniGraffle |
| **Overall rating** | 4.2/5 | 4.6/5 |
| **Total Reviews** | 28 | 45 |
| **Starting Price** | - | US$12.49 |
| **Free Trial** | - | Yes |
| **Free Version** | Yes | No |
| **Deployment** | Mac (Desktop), Windows (Desktop) | Mac (Desktop), iPhone (Mobile), iPad (Mobile) |
| **Support** | - | Email/Help Desk, FAQs/Forum, Knowledge Base Software, Phone Support, Chat |
| **Training Software** | - | Webinars, Documentation, Videos |

## Best for

### Dia Diagram Editor

Designed to assist builders and engineers, it is a structures diagrams drawing tool that provides shapes for digital logic gates, optic fiber systems, CMOS transistor models, and more.

### OmniGraffle

Professional artists and designers to casual data mappers and beginning diagrammers will find something useful within OmniGraffle.

## Key features

### Dia Diagram Editor

- Flowchart Software
- Network Diagram
- Organizational Charting

### OmniGraffle

- API
- Collaboration Tools
- Data Import/Export
- Drag & Drop
- Flowchart Software
- Organizational Charting
- Templates

## Links

- [View Dia Diagram Editor Profile](https://www.capterra.ca/software/158555/dia)
- [View OmniGraffle Profile](https://www.capterra.ca/software/161414/omnigraffle-pro)
- [View Original Comparison](https://www.capterra.ca/compare/158555/161414/dia/vs/omnigraffle-pro)

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