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Application to help build diagrams

I am looking for a free modeling tool. Something that I can use to easily make Squares and Circles and connect them with lines.

Mostly I am looking for something fast and easy to use.

Any suggestions?

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marked as duplicate by ldigas, Vaccano, John T, BinaryMisfit Feb 2 '10 at 23:18

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

I assume on Windows judging by your other questions? –  John T Feb 2 '10 at 19:41
Are you looking for a diagram drawing tool, a 2D drawing CAD or 3D CAD tool (usually called "modeling") ? –  ldigas Feb 2 '10 at 19:41
I should have been more clear. I am using windows and looking fora diagram tool. –  Vaccano Feb 2 '10 at 19:44
In that case this is a duplicate ... superuser.com/questions/67536/… –  ldigas Feb 2 '10 at 19:49
Indeed it is. Sorry, I should have searched harder. –  Vaccano Feb 2 '10 at 19:50

1 Answer 1

up vote 7 down vote accepted

How about Dia? It's a free Visio alternative, available for Windows and Linux.

Very easy to use:

alt text

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+1 - what I would use, IMHO, not as good as Visio, but a very good free alternative –  William Hilsum Feb 2 '10 at 19:43
Exactly what I needed. Thanks! –  Vaccano Feb 2 '10 at 19:43
You're most welcome :) –  John T Feb 2 '10 at 19:44
Agreed - it's not Visio, but it's free, and you can't beat the price! –  TechParadox Feb 2 '10 at 22:04

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