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GIMP

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  Analyzed 10 days ago

GIMP is an acronym for GNU Image Manipulation Program. It is a freely distributed program for such tasks as photo retouching, image composition and image authoring. It has many capabilities. It can be used as a simple paint program, an expert quality photo retouching program, an online batch ... [More] processing system, a mass production image renderer, an image format converter, etc. GIMP is expandable and extensible. It is designed to be augmented with plug-ins and extensions to do just about anything. The advanced scripting interface allows everything from the simplest task to the most complex image manipulation procedures to be easily scripted. GIMP is written and developed under X11 on UNIX platforms. But basically the same code also runs on MS Windows and Mac OS X. [Less]

795K lines of code

79 current contributors

11 days since last commit

4,417 users on Open Hub

Very High Activity
4.19358
   
Licenses: GPL-3.0+, LGPL-2.1+, LGPL-3.0+

Inkscape

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  Analyzed 18 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]

550K lines of code

92 current contributors

18 days since last commit

1,548 users on Open Hub

Very High Activity
4.38964
   

GTK+

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  Analyzed 12 days ago

GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off projects to complete application suites. GTK+ has been designed from the ground up to support a range of languages, not only C/C++. ... [More] Using GTK+ from languages such as Perl and Python (especially in combination with the Glade GUI builder) provides an effective method of rapid application development. [Less]

875K lines of code

169 current contributors

13 days since last commit

867 users on Open Hub

Very High Activity
4.21519
   

icoformat

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  Analyzed 10 days ago

ICO format plugin. An easy way to create your web site's favourites/shortcut/bookmark icon in Photoshop.

3.72K lines of code

0 current contributors

over 2 years since last commit

493 users on Open Hub

Inactive
5.0
 

GraphViz

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  Analyzed 10 days ago

Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. Automatic graph drawing has many important applications in software engineering, database and web design, networking, and in visual interfaces for many other domains. Graphviz is open ... [More] source graph visualization software. It has several main graph layout programs. See the gallery for some sample layouts. It also has web and interactive graphical interfaces, and auxiliary tools, libraries, and language bindings. [Less]

1.13M lines of code

14 current contributors

29 days since last commit

416 users on Open Hub

High Activity
4.24138
   

Dia

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  Analyzed 18 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]

360K lines of code

9 current contributors

3 months since last commit

365 users on Open Hub

Very Low Activity
3.56
   

Ghostscript

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  Analyzed 18 days ago

Ghostscript is an interpreter for the PostScript language. A PostScript interpreter usually takes as input a set of graphics commands. The output is usually a page bitmap which is then sent to an output device such as a printer or display. It also includes a graphics library and a PDF interpreter ... [More] written in PostScript. It can act as a general vector graphics conversion engine, converting PostScript or PDF documents to other vector and raster formats. [Less]

1.77M lines of code

19 current contributors

18 days since last commit

358 users on Open Hub

High Activity
4.04839
   

libpng

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  Analyzed 18 days ago

libpng is the official PNG reference library. It supports almost all PNG features, is extensible, and has been extensively tested for over 17 years. libpng is available as ANSI C source code and requires zlib 1.0.4 or later (1.2.3 or 1.1.4 recommended due to potential security vulnerabilities in ... [More] earlier versions). In addition to the main library sources, libpng includes the rpng, rpng2 and wpng demo programs, the pngminus demo program, a subset of Willem van Schaik's PngSuite test images, and Willem's VisualPng demo program. Configure, CMake, Visualc projects, and various makefiles are included for building libpng. Libpng is under the libpng license. [Less]

421K lines of code

13 current contributors

27 days since last commit

342 users on Open Hub

Moderate Activity
4.26316
   

matplotlib

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  Analyzed 18 days ago

matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. matplotlib can be used in python scripts, the python and ipython shells (similar to matlab or mathematica), web application servers ... [More] , and six graphical user interface toolkits. It is possible to generate plots, histograms, power spectra, bar charts, errorcharts, scatterplots, etc, with just a few lines of codes. [Less]

239K lines of code

206 current contributors

19 days since last commit

254 users on Open Hub

Very High Activity
4.6
   

Simple DirectMedia Layer

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  Analyzed 10 days ago

A cross-platform multimedia library designed to provide low level access to audio, keyboard, mouse, joystick, 3D hardware via OpenGL, and 2D video framebuffer. SDL supports Linux, Windows, Windows CE, BeOS, MacOS, Mac OS X, FreeBSD, NetBSD, OpenBSD, BSD/OS, Solaris, IRIX, and QNX. The code ... [More] contains unofficial support for AmigaOS, Dreamcast, Atari, AIX, OSF/Tru64, RISC OS, SymbianOS, and OS/2. SDL is written in C, but works with C++ natively, and has bindings to several other languages, including Ada, C#, Eiffel, Erlang, Euphoria, Guile, Haskell, Java, Lisp, Lua, ML, Objective C, Pascal, Perl, PHP, Pike, Pliant, Python, Ruby, Smalltalk, and Tcl. [Less]

277K lines of code

29 current contributors

11 days since last commit

227 users on Open Hub

High Activity
4.24615