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Dia Diagram Editor is free Open Source drawing software for Windows, Mac OS X and Linux. Dia supports more than 30 different diagram types like flowcharts, network diagrams, database models. More than a thousand readymade objects help to draw professional diagrams. Dia can read and write a number of different raster and vector image formats. Software developers and database specialists can use Dia as a CASE tool to generate code skeletons from their drawings. Dia can be scripted and extended using Python.

Features

  • Draw structured diagrams (flowcharts, network layouts, etc)
  • Easy to use (Recommended in 89% of the user ratings)
  • More than 1000 predefined objects and symbols
  • Supports Windows, Mac OS X and Linux
  • Many im- and export formats
  • Scriptable via Python

Project Activity

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Categories

Vector Graphics, Drawing

License

GNU General Public License version 2.0 (GPLv2)

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User Ratings

4.4 out of 5 stars
★★★★★
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60
7
1
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10
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 4 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 3 / 5

User Reviews

Filter Reviews:
★★★★★
  • mmk47340 Edited 2022-07-31
    I have used this free app to create many presentations. It is excellent. Best value for FREE. The only gripe I have is the level of difficulty in saving it in other formats, such as Power Point or PNG.
  • mikel21 Posted 2021-07-03
    Dear Sirs, We will check on three plattforms. (Linux, Windows and Mac) We plan to combine with AOO ( Apache Open Office ond / or LOO Libre Open Office) 1. Thank so far you for providing a stable installation and excellent documentation. 2. Thank you for the (easy to use looking) python possibilities. Gratefully and with kind regards Michael July 3rd 2021
  • gjcunha Posted 2021-04-01
    Top Graphics Editor.
  • designingcourse Posted 2020-10-19
    “Great share!”
  • s-r-grass Posted 2020-08-26
    Thanks for the program under a free open source license!
Read more reviews >

Additional Project Details

Operating Systems

Linux, Mac, Windows

Languages

Arabic, Basque (Euskara), Belarusian, Bosnian, Brazilian Portuguese, Bulgarian, Catalan, Chinese (Simplified), Chinese (Traditional), Czech, Dutch, English, Esperanto, Finnish, French, Galician, German, Greek, Hungarian, Indonesian, Irish Gaelic, Italian, Korean, Latvian, Lithuanian, Macedonian, Malay, Marathi, Mongolian, Norwegian, Panjabi, Polish, Romanian, Serbian, Slovak, Slovene, Spanish, Thai, Turkish, Ukrainian, Vietnamese

Intended Audience

Developers, End Users/Desktop, Engineering, Non-Profit Organizations, Quality Engineers, System Administrators

User Interface

GTK+, Win32 (MS Windows), X Window System (X11)

Programming Language

C, Python

Related Categories

Python Vector Graphics Software, Python Drawing Software, C Vector Graphics Software, C Drawing Software

Registered

2000-12-18

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