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Inkscape

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  Analyzed 2 days ago

Inkscape is a drawing tool with capabilities similar to Illustrator, Freehand, and CorelDraw that uses the W3C standard scalable vector graphics format (SVG). The supported SVG features include basic shapes, paths, text, markers, clones, alpha blending, transforms, gradients, and grouping. In ... [More] addition, it supports Creative Commons meta-data, node-editing, layers, complex path operations, text-on-path, and SVG XML editing. It also imports several formats like EPS, Postscript, JPEG, PNG, BMP, and TIFF and exports PNG as well as multiple vector-based formats. [Less]

1.19M lines of code

92 current contributors

2 months since last commit

1,607 users on Open Hub

Very High Activity
4.38826
   
6 Reviews
I Use This
Mostly written in C++
Licenses: gpl
Tags application art cartoon design drawing editor gnome graphic graphics gtk2 image linux 13 more...

Dia

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  Analyzed 2 days ago

Dia is inspired by the commercial Windows program 'Visio', though more geared towards informal diagrams for casual use. It can be used to draw many different kinds of diagrams. It currently has special objects to help draw entity relationship diagrams, UML diagrams, flowcharts, network diagrams, and ... [More] many other diagrams. It is also possible to add support for new shapes by writing simple XML files, using a subset of SVG to draw the shape. It can load and save diagrams to a custom XML format (gzipped by default, to save space), can export diagrams to a number of formats, including EPS, SVG, XFIG, WMF and PNG, and can print diagrams (including ones that span multiple pages). [Less]

631K lines of code

30 current contributors

7 days since last commit

365 users on Open Hub

Moderate Activity
3.56
   
2 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags chart design diagram drawing editor entity gnome graphics gtk gtk+ svg uml 2 more...

Krita

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Claimed by KDE Analyzed 2 days ago

Digital Painting, Creative Freedom! Krita is a KDE program for sketching and painting, offering an end–to–end solution for creating digital painting files from scratch by masters. Fields of painting that Krita explicitly supports are concept art, creation of comics and textures for rendering. ... [More] Modeled on existing real-world painting materials and workflows, Krita supports creative working by getting out of the way and with a snappy response. [Less]

895K lines of code

52 current contributors

4 days since last commit

37 users on Open Hub

Very High Activity
4.14286
   
0 Reviews
I Use This
Mostly written in C++
Licenses: lgpl2_0
Tags art c++ design drawing editor graphical graphics image image_manipulation image_processing images kde 8 more...

grafx2

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  Analyzed almost 4 years ago

GrafX2 is a bitmap paint program that allows you to draw in more than 60 video resolutions including most of the standard Amiga resolutions : 320x200, 320x256, 320x512, 640x256, 640x512, etc. It was written to run under DOS, but the code you'll find here was modified to use SDL and modern operating ... [More] systems. This program is dedicated to everybody who knows what a single pixel is. Its layout is not very different from the famous Deluxe Paint or Brilliance, so it will be quite easy to handle it if you know at least one of these programs. If you aren't used to the art of drawing with up to 256 colors, it will be a little more difficult for you, but you should give it a try (or more, because most of the power of this program won't show up on the first try). [Less]

4.28M lines of code

27 current contributors

almost 4 years since last commit

36 users on Open Hub

Activity Not Available
4.85714
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags application art c drawing editor graphic graphics image image_manipulation images linux mac 10 more...

MyPaint

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  Analyzed 1 day ago

A fast and easy open-source graphics application for digital painters. It lets you focus on the art instead of the program. You work on your canvas with minimum distractions, bringing up the interface only when you need it.

58.7K lines of code

38 current contributors

6 months since last commit

35 users on Open Hub

Very Low Activity
4.82353
   
0 Reviews
I Use This
Mostly written in Python
Licenses: gpl, lgpl21_or...
Tags application art c++ design digital_content_creation drawing easy easytouse editor gnome graphic graphical 29 more...

SVG-edit

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  Analyzed 2 days ago

SVG-edit is a lightweight, web-based, javascript-driven SVG drawing editor that works in any modern browser: * Firefox 2+ * Opera 9.5+ * Safari 3+ * Chrome 2+ * IE9 +

53.3K lines of code

7 current contributors

about 2 months since last commit

30 users on Open Hub

Low Activity
4.5
   
0 Reviews
I Use This
Mostly written in JavaScript
Licenses: mit
Tags browser diagram draw drawing editor google googlewave graphics illustration image javascript svg 3 more...

GraphicsMagick

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  Analyzed 2 months ago

GraphicsMagick is the swiss army knife of image processing. It provides a robust collection of tools and libraries which support reading, writing, and manipulating an image in over 88 major formats including important formats like DPX, GIF, JPEG, JPEG-2000, PNG, PDF, SVG, and TIFF. GraphicsMagick ... [More] supports huge images on systems that support large files, and has been tested with gigapixel-size images. GraphicsMagick can create new images on the fly, making it suitable for building dynamic Web applications. GraphicsMagick may be used to resize, rotate, sharpen, color reduce, or add special effects to an image and save the result in the same or differing image format. [Less]

578K lines of code

3 current contributors

11 months since last commit

24 users on Open Hub

Activity Not Available
5.0
 
1 Review
I Use This
Mostly written in C
Licenses: mit
Tags batch command_line draw drawing exif format_conversion graphics image image_format image_processing large_image multi_platform 8 more...

Synfig

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  Analyzed 1 day ago

Synfig is a powerful, industrial-strength vector-based 2D animation software package, designed from the ground-up for producing feature-film quality animation with fewer people and resources. While there are many other programs currently on the market to aid with the efficient production of 2D ... [More] animation, we are currently unaware of any other software that can do what our software can. [Less]

3.16M lines of code

27 current contributors

6 days since last commit

22 users on Open Hub

High Activity
4.35714
   
1 Review
I Use This
Mostly written in C++
Licenses: gpl
Tags animation animations application art c++ cartoon design drawing editor entertainment fun gnome 16 more...

libcaca

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  Analyzed 4 days ago

libcaca is a graphics library that outputs text instead of pixels, so that it can work on older video cards or text terminals. It is not unlike the famous AAlib library, with the following improvements: Unicode support, 2048 colours, dithering of colour images and advanced text canvas operations (blitting, rotations).

120K lines of code

0 current contributors

almost 9 years since last commit

15 users on Open Hub

Inactive
4.9
   
0 Reviews
I Use This
Mostly written in Postscript
Licenses: WTFPL_2_0
Tags ascii crazy drawing graphics graphics_conversion image image_processing image_transform libcaca library text text-mode 1 more...

QCad

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  Analyzed about 17 hours ago

QCad is an application for computer aided drafting in two dimensions (2d). With QCad you can create technical drawings such as plans for buildings, interiors, mechanical parts or schemas and diagrams. QCad works on Windows, Mac OS X and many Linux and Unix Systems.

3.16M lines of code

14 current contributors

3 days since last commit

13 users on Open Hub

High Activity
3.0
   
0 Reviews
I Use This
Mostly written in C++
Licenses: gpl3_or_l...
Tags 2d cad computer_aided_design drawing geometry quality_assurance testing xml