Open Source ChromeOS Raster Graphics Software

FreeImage is a library project for developers who would like to support popular graphics image formats (PNG, JPEG, TIFF, BMP and others). Some highlights are: extremely simple in use, not limited to the local PC (unique FreeImageIO) and Plugin driven!

Pixelitor is a cross-platform raster graphics editor written in Java. It supports layers, layer masks, text layers, drawing, multiple undo, etc. It has more than 80 image filters and color adjustments, some of which are unique.

ImageMagick® is a free and open-source software suite for displaying, converting, and editing raster image and vector image files. It can read and write over 200 image file formats, and can support a wide range of image manipulation operations, such as resizing, cropping, and color correction. ImageMagick is written in C and is available for a wide range of operating systems, including Linux, macOS, and Windows. It can be used as a standalone application, or as a library that can be integrated into other software programs. Overall, ImageMagick is a powerful and versatile software suite for displaying, converting, and editing image files. Its support for scripting and automation, along with its other features, make it a valuable tool for a wide range of image-related tasks.

CxImage is a C++ image processing library. It can load, save, display, transform images in a very simple and fast way, with transparency, multiple layers and selections, support for BMP GIF JPG PNG MNG TIF ICO TGA PCX J2K JBG RAS PNM RAW PSD

All-in-one program for creating 2D scrolling games. Compile your games into stand-alone .NET executables or customizable C# source code. The IDE and framework are build on OpenTK, which wraps OpenGL, so generated games can be cross-platform.

Golden Crop is a Photoshop JS Script making cropping with respect to division rules (golden rule, 1/3 rule) very easy with visual guides. Requires installed Photoshop CS2, CS3, CS4 or CS5 (either x86 or amd64 version). Tested on Windows and Mac

PRICE: a high-quality image manipulation and enhancement application, also suitable as a multi-window image viewer. For GNUstep and Mac.

Fugenschnitzer is a quick and easy to use Seam Carving program. Fugenschnitzer -- Seam Carving for everyone.

Whyteboard is a painting whiteboard application for Linux and Windows, that allows the annotation of PDF and PostScript documents, and image files with common drawing tools.

GIMP python plugin to wrap a bitmap around a shape.

ImageStone is a powerful C++ class library for image manipulation. Its features include load, save, display, transformation, and nearly 100 special image effects. It can be used cross platform (includes Windows, Linux, Mac), and especially under windows it can be used as a DIB wrapper class.

This tool gives the possibility to create FNT files, that can be used in VGA compatible text-mode.

A Java library for loading, editing, analyzing and saving pixel image files. Java 1.1 or higher is required. Various file formats are supported, demo applications for the command line and the AWT GUI toolkit are provided.

Qaquarelle is the opensource Qt4-based graphical editor, whose goal is to provide the native way of painting with emulated traditional instruments, including the full support of tablet input and OpenGL-based processing in GPU.

Jagent is a suite for manipulating Creatures 3 and Docking Station agents. It consists of a sprite tool (Edos) and a PRAY tool (Monk). It requires Java (http://java.com/)

Agar provides a base GUI framework and a standard set of widgets from which graphical applications can be built which run natively under X11, Windows, MacOS, SDL and others. It takes advantage of texture and GPU acceleration wherever available. Agar can also attach to an existing framebuffer, SDL or OpenGL context and operate as a self-contained window-manager. It includes a standard library of general-purpose widgets, and is also designed to be extended externally. New widgets can be implemented as part of an application or library. Complex user interface elements can be realized often in few lines of code. Agar is also extensible at the low-level. The low-level API is documented such that modular drivers can be written which enable Agar applications to work seamlessly under many platforms graphics systems without any change at the application level.

Gimp User Filter is a plugin for The Gimp (http://www.gimp.org/), originally written by Jens Restemeier back in 1997. This project is about maintaining the plugin, keeping it compatible with current versions of Gimp, and eventually extending its features

This project is the development of a Selection Tool primarely used in ImageJ and possibly in GIMP. It is based in LiveWire and SNAKES methods and will firstly be used in IVUS (intravascular ultra sound) images.

This is very small tool, which is capable of stitching hundreds of images into one single image. The main purpose of the tool is to stitch small pieces of map taken by screenshots for example from OpenStreetMap. The tool automatically calculates relative positions of every single patch. A single patch has to have considerable amount of margins that are required to find control points that will match a pair of patches.

A CAD/painting program written in PHP. The user requires no detailed drawing skill. All objects are functions placed on the screen by defining one or two points with parameters for the object. Produces .png-.jpg-.gif(animated)-.mpg-.pov pictures. See Hom

Pixi image editor. Common features like: layers, im/export bmp/png/jpg/tga/tiff, scripted command interface, alpha, layers are worked on as floating points. Written using freepascal, and a work in progress. Modular design. Latest source in HG.

Tilemaster is a tool to create, edit and manage tilesets for (C)RPGs and other types of computer games. Tilemaster supports tile metadata and includes a simple tile/sprite editor as well.

'Yet Another Paint' is a cross-platform drawing program written in Java.

Dymnd is an open source, collaborative network painting application, allowing multiple artists from around the world to draw on the same canvas via an internet or local network connection.

includes several pygame scripts and pygame libraries. the scripts are a tile editor and a level editor. the libraries include a state engine, a full featured gui, html rendering, document layout, text rendering, sprite and tile engine, and a timer.