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ImageMagick

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  Analyzed 1 day 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

2 days 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

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 2 days 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...

Gutenprint (formerly Gimp-print)

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  Analyzed 2 days ago

Gimp-Print is a collection of very high quality printer drivers for UNIX/Linux. The goal of this project is uncompromising print quality and robustness. Included with this package is the Print plugin for the GIMP (hence the name), a CUPS driver, and two drivers (traditional and IJS-based) for ... [More] Ghostscript that may be compiled into that package. This driver package is Foomatic-compatible and provides Foomatic data to enable plug and play with many print spoolers. In addition, various printer maintenance utilities are included. Many users report that the quality of Gimp-Print on high end Epson Stylus printers matches or exceeds the quality of the drivers supplied for Windows and Macintosh. [Less]

214K lines of code

0 current contributors

over 6 years since last commit

31 users on Open Hub

Inactive
4.14286
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags apple drivers gimp graphics hardware_drivers linux mac osx print printer printers printing 2 more...

Tux Paint

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  Analyzed almost 4 years ago

Tux Paint is a simple and entertaining drawing program geared towards young children. It has a simple interface, sound effects, and a cartoon character (Tux, the Linux penguin). Along with drawing brush strokes, lines and shapes, you can also enter text and place "rubber stamp" (or "sticker") images ... [More] on the picture. Tux Paint is extensible, and could be useful in an educational environment (such as a grammar, elementary, or grade school). It's portable across numerous platforms, and runs well even on slower systems like the Pentium 133MHz. [Less]

109K lines of code

0 current contributors

over 6 years since last commit

9 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags art children design download drawing editor education educational entertainment fun game graphics 12 more...

NIP2

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  Analyzed 2 days ago

nip2, the "free love child of Photoshop and Excel," is the GUI of vips. You don't directly edit images --- instead, like a spreadsheet, you build relationships between objects. nip2 actively manages these relationships: if you change an object property, the change is propagated "spreadsheet-style." ... [More] Like vips, nip2 is fast and needs little memory. You can comfortably work with multi-gigabyte images on very modest hardware. In addition to the visual programming interface accessible through the GUI, nip2 has command-line and batch modes. It even has its own functional programming language (for writing extensions). [Less]

176K lines of code

1 current contributors

12 days since last commit

6 users on Open Hub

Very Low Activity
5.0
 
0 Reviews
I Use This
Mostly written in Modula-2
Licenses: gpl
Tags analyse arbitrary_number_of_colour_bands batch_processing c c++ color color_calibration colorimetry colour colour_calibration dicom dynamic_pipelining 48 more...

VIPS

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  Analyzed 2 days 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

11 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...

ExactImage

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  Analyzed 2 months ago

A fast, modern and generic image processing library It is intended to become a modern, generic (template) based C++ library, as time permits. - Hopefully a viable alternative to ImageMagick.

72K lines of code

0 current contributors

8 months since last commit

2 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in C++
Licenses: gpl
Tags barcode c++ exactcode exact-image graphics_conversion hocr image image_processing image_transform library pdf perl 5 more...

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...