Dia diagram editor
Reviews
Star rating
Rank in Diagramming
Pros and cons
Pros
Cons
Traffic & LLM citations
Source: G2 review data
Key stats
Adoption by company size
| Segment | Share of reviews |
|---|---|
| Small Business | 73.3% |
| Mid-Market | 13.3% |
| Enterprise | 13.3% |
Quarterly history
| Quarter | Reviews | Star rating |
|---|
Satisfaction ratings
What reviewers say
Simple & Effective Diagram Creation Software
“What I like most about Dia diagram editor is, It is completely free to use and open-source software. It is best, easy, and very effective for making diagrams or flow of any process. I can also do object design inside it. It supports more than 25 different types of diagrams.”
Easily diagram with DIA
“With a friendly and very intuitive interface, DIA has become one of the most important and sought-after tools in the world of UML diagrammers. The large number of options and the successful implementation of UML stereotypes allow DIA to be a very complete software. In addition to”
Best free BPMN 2.0 tool
“As a BPMN 2.0 believer, I like to do a lot of diagrams using that standard and DIA is THE best tool I've found that does that. Plus it's open source and free to use.”