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ImageMagick

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  Analyzed about 10 hours ago

ImageMagick® is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (over 100) including DPX, EXR, GIF, JPEG, JPEG-2000, PDF, PhotoCD, PNG, Postscript, SVG, and TIFF. Use ImageMagick to translate, flip, mirror, rotate, scale ... [More] , shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves. The functionality of ImageMagick is typically utilized from the command line or you can use the features from programs written in your favorite programming language. ImageMagick is free software delivered as a ready-to-run binary distribution or as source code that you may freely use, copy, modify, and distribute in both open and proprietary applications. [Less]

874K lines of code

21 current contributors

1 day since last commit

1,250 users on Open Hub

High Activity
4.24454
   
2 Reviews
I Use This
Mostly written in C
Licenses: apache_2
Tags graphics_conversion imported_delicious imported_rss photography presentation raster-based screen_capture thumbnail viewer

Evince

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  Analyzed about 15 hours ago

Evince is a document viewer for multiple document formats. It currently supports pdf, postscript, djvu, tiff and dvi. The goal of evince is to replace the multiple document viewers that exist on the GNOME Desktop with a single simple application.

83.2K lines of code

69 current contributors

5 days since last commit

597 users on Open Hub

Moderate Activity
3.99153
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags gnome gtk pdf pdf_reader postscript printing thumbnail tiff viewer

GD

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  Analyzed about 4 hours 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.

56.9K lines of code

10 current contributors

about 2 years since last commit

214 users on Open Hub

Inactive
4.08163
   
0 Reviews
I Use This
Mostly written in C
Licenses: isc
Tags animated_gif gif graphics image image_processing image_transform jpeg library png thumbnail wbmp xbm 1 more...

Okular (KDE)

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Claimed by KDE Analyzed 1 day ago

okular is an universal document viewer based on KPDF for KDE 4. Its development began as part of Google's Summer of Code program. The description of the project is located at KDE Developer's Corner. okular combines the excellent functionalities of KPDF with the versatility of supporting ... [More] different kind of documents, like PDF, Postscript, DjVu, CHM, and others. The document format handlers page has a chart describing in more detail the supported formats and the features supported in each of them. [Less]

159K lines of code

38 current contributors

5 days since last commit

140 users on Open Hub

High Activity
4.84783
   
0 Reviews
I Use This
Mostly written in C++
Licenses: gpl
Tags annotation c++ chm comicbook djvu dvi epub fb2 fictionbook functionbook graphics images 17 more...

darktable

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Claimed by darktable Analyzed about 10 hours ago

Darktable is a plug-in based virtual light table and darkroom for photographers: it allows sorting a taken photo session, organize it via tags and develop raw images and enhance them using over a dozen of plug-ins like unsharp masking, lens correction, color zones, sophisticated desaturation, artistic vignetting, split toning and so on.

463K lines of code

104 current contributors

1 day since last commit

34 users on Open Hub

Very High Activity
4.91667
   
1 Review
I Use This
Mostly written in C
Licenses: gpl3_or_l...
Tags camera camera_raw digital_camera exiv2 image_processing import lensfun library linux nondestructive_edit photo photography 6 more...

VIPS

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  Analyzed 1 day ago

The VIPS library/image processing system is well suited for larger than RAM true and false-colour images. VIPS can be used for image format conversion, colour calibration, image filtering, transformation and analysis, thumbnail generation, small object recognition and many other image processing ... [More] tasks. VIPS is well suited for medical and scientific research & development and batch image processing. It is not so good for retouching photographs. The system has two main parts: libvips is the library, and nip2 is the GUI. Both execute common image processing tasks faster than other image processing systems because of sophisticated memory/task management and multicore compatibility. VIPS runs in batch (command line) mode on *nix, Windows, Mac and other OSes. [Less]

282K lines of code

19 current contributors

8 days since last commit

6 users on Open Hub

Moderate Activity
5.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: lgpl21
Tags analyse arbitrary_number_of_colour_bands batch_processing c c++ color color_calibration colour colour_calibration dicom embedded fast 44 more...

Phatch

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  Analyzed almost 4 years ago

Phatch is an user friendly, cross-platform Photo Batch Processor and Exif Renamer with a nice graphical user interface. Phatch handles all popular image formats and can duplicate (sub)folder hierarchies. Phatch can batch resize, rotate, apply shadows, perspective, rounded corners, … and do much more ... [More] actions in minutes instead of hours or days if you do it manually. [Less]

85K lines of code

0 current contributors

over 13 years since last commit

5 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in Python
Licenses: gpl3_or_l...
Tags application art batch design exif gplv3 graphic graphics graphics_conversion image image_manipulation image_processing 27 more...

sorl-thumbnail

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  Analyzed 1 day ago

sorl-thumbnailOur goal is to make the best thumbnailing application for Django, balancing simplicity and extensibility. Read the official documentation to find out more. Want to help? Please report bugs and request features Contact us if you want to join in the development. For those who use a ... [More] repository checkoutThe repository format has recently changed from Subversion to Mercurial Old and busted: http://sorl-thumbnail.googlecode.com/svn/trunk New and funky: https://sorl-thumbnail.googlecode.com/hg/ [Less]

9.9K lines of code

6 current contributors

about 2 months since last commit

5 users on Open Hub

Low Activity
4.5
   
0 Reviews
I Use This
Mostly written in Python
Licenses: bsd
Tags django image python thumbnail thumbnails

libpipi

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  Analyzed 3 days ago

Libpipi is a graphics and imaging library.

30.5K lines of code

0 current contributors

over 9 years since last commit

2 users on Open Hub

Inactive
3.0
   
0 Reviews
I Use This
Mostly written in C
Licenses: WTFPL_2_0
Tags convert effect filter gif graphics graphics_conversion image image_analysis image_manipulation image_processing images image_transform 14 more...

jmjrst

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  Analyzed 1 day ago

The Java Mass JPEG Resizer Tool has following Features: * Resize all JPEG Images of a specified Directory * Create Webgalleries * Resize and pack Images to an ZIP File for E-Mail Attachments * Multilingual (German/English) * A Java based program (Support for Unix, Linux, Windows, MacOs and more)

4.12K lines of code

0 current contributors

almost 13 years since last commit

1 users on Open Hub

Inactive
4.0
   
0 Reviews
I Use This
Mostly written in Java
Licenses: gpl
Tags convert image image_manipulation image_processing images image_transformation imagick imaging java javase jpeg jpg 7 more...