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libpng

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  Analyzed 9 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]

423K lines of code

14 current contributors

about 1 month since last commit

348 users on Open Hub

High Activity
4.26316
   
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GD

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  Analyzed 9 days ago

GD is an open source code library for the dynamic creation of images by programmers. GD creates PNG, JPEG or GIF, among other formats. GD is commonly used to generate charts, graphics, thumbnails, and most anything else, on the fly. While not restricted to use on the web, the most common applications of GD involve web site development.

55.8K lines of code

4 current contributors

3 months since last commit

218 users on Open Hub

Low Activity
4.1
   
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SDL_image

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  Analyzed 13 days ago

SDL_image is an image file loading library. It loads images as SDL surfaces, and supports the following formats: BMP, GIF, JPEG, LBM, PCX, PNG, PNM, TGA, TIFF, XCF, XPM, XV.

481K lines of code

2 current contributors

23 days since last commit

33 users on Open Hub

Moderate Activity
4.28571
   
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ImageJ

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  Analyzed 7 days ago

ImageJ is a public domain Java image processing program inspired by NIH Image for the Macintosh. It runs, either as an online applet or as a downloadable application, on any computer with a Java 1.4 or later virtual machine. Downloadable distributions are available for Windows, Mac OS, Mac OS X and ... [More] Linux. ImageJ was designed with an open architecture that provides extensibility via Java plugins. Custom acquisition, analysis and processing plugins can be developed using ImageJ's built in editor and Java compiler. User-written plugins make it possible to solve almost any image processing or analysis problem. [Less]

144K lines of code

2 current contributors

7 days since last commit

19 users on Open Hub

Moderate Activity
4.2
   
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GEGL

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  Analyzed 9 days ago

GEGL (Generic Graphics Library) is a data flow based image processing framework, providing floating point processing and non-destructive image processing capabilities to GNU Image Manipulation Program and other projects (imgflo, GNOME Photos, gcut, iconographer, …).

179K lines of code

34 current contributors

9 days since last commit

19 users on Open Hub

Very High Activity
4.85714
   
I Use This
Licenses: No declared licenses

Imager (perl)

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  Analyzed 17 days ago

Imager is a toolkit for manipulating images from perl.

72.1K lines of code

1 current contributors

4 months since last commit

14 users on Open Hub

Very Low Activity
4.5
   
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Licenses: Artistic-2.0, GPL-2.0+

SageThumbs

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  Analyzed 9 months ago

SageThumbs is a powerful shell extension allowing to preview enormous amount of image formats directly in Windows Explorer by using Pierre-e Gougelet's GFL library (XnView's author).

101K lines of code

0 current contributors

almost 2 years since last commit

10 users on Open Hub

Activity Not Available
5.0
 
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Netpbm

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  Analyzed 7 months ago

Netpbm is a toolkit for manipulation of graphic images, including conversion of images between a variety of different formats. There are over 300 separate tools in the package including converters for about 100 graphics formats.

405K lines of code

1 current contributors

about 1 year since last commit

9 users on Open Hub

Activity Not Available
4.5
   
I Use This
Licenses: Artistic-2.0, GPL-2.0+, MIT

WideImage

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  Analyzed 7 months ago

WideImage is a PHP5 image manipulation library with a fluent interface that supports chaining operations and abstracts the normal GD2 operations from the interface into a more coherent and extendable framework.

5.34K lines of code

0 current contributors

almost 6 years since last commit

9 users on Open Hub

Activity Not Available
5.0
 
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BigPNG

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  Analyzed over 1 year ago

LibPNG-based Photoshop file format plugin that is much faster than Photoshop's built-in PNG format. It also removes the 30,000 pixel limit, allowing PNGs of practically any size to be opened and saved.

888 lines of code

0 current contributors

about 7 years since last commit

7 users on Open Hub

Activity Not Available
0.0
 
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