Free drawing software for Windows, Mac OS X, and Linux
Dia Diagram Editor is free Open Source drawing software for Windows, Mac OS X and Linux. Dia supports more than 30 different diagram types like flowcharts, network diagrams, database models. More than a thousand readymade objects help to draw professional diagrams. Dia can read and write a number of different raster and vector image formats. Software developers and database specialists can use Dia as a CASE tool to generate code skeletons from their drawings. Dia can be scripted and extended using Python.
The UFRaw (Unidentified Flying Raw) is a tool for reading and manipulating raw images from digital cameras. It supports most of the existing raw formats (any format supported by DCRaw). UFRaw can be used on its own or as a Gimp plug-in.
3D game engine (more powerful redesign of the Cube engine) and FPS game
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!
A full featured cross-platform image library
Developer's Image Library (DevIL) is a cross-platform image library utilizing a simple syntax to load, save, convert, manipulate, filter and display a variety of images with ease.
Model Railway CAD program
XTrackCAD is a CAD program for designing model railroad layouts. You can easily create layout of any scale or size. Libraries for many brands of track and turnouts are included. Adding new components is easy with the built-in editor.
A graphical Finite State Machine (FSM) designer.
A graphical tool for designing finite state machines and exporting them to Hardware Description Languages, such as VHDL, AHDL, Verilog, or Ragel/SMC files for C, C++, Objective-C, Java, Python, PHP, Perl, Lua code generation.
HTML5 editor, free and open-source website builder based on Silex
This editor is a free and open-source online tool which lets you design html pages with an interface very close to dreamweaver's or powerpoint's one. But we've put a special touch in it ;) The HTML5 editor is now available online and called Silex. Only developers will want to download Silex source code from github. **No need to download it, simply follow the link bellow**
EasyBMP is an easy cross-platform C++ library for reading and writing Windows bitmap BMP files. No installation, no need for external libraries, small size, well-documented, and simple enough for the novice programmer to start in just minutes!
Former project page
Interactive designer for Celtic knots
Knotter is a highly configurable interlace designer. Interlace patterns are a kind of design historically used as a decorations in many places and by different cultures, some examples are Celtic knotworks and Islamic interlaces. Knotter aims to allow its user to design such patterns in an intuitive way and to provide easy ways to integrate the result in external general-purpose graphic software. For this purpose, designs created within Knotter can be save in a custom human-readable format and exported as Scalable Vector Graphics and in a wide number of raster image formats.
A new version of the popular raw digital images manipulator ufraw. Forks from the version 0.23 of ufraw (that's why the first nufraw version is the 0.24). Nufraw offers the same features (gimp plugin, batch, ecc) and the same quality of ufraw in a brand new improved user interface.
Timeline based editor for creating Compact Disc Subcode Graphics (also known as CD+G or CDG). Both karaoke and multimedia styles of content are supported. Please visit cdgmagic.sf.net for examples playable directly in the HTML5 CD+G player. CD+Graphics Scribe utility (separate download -- click "Browse All Files" above) can now convert existing CDG karaoke content to CMP (CD+Graphics Magic Project), LRC (Enhanced Lyrics), and ASS (Advanced SubStation Alpha) format.
BirdFont is a font editor which lets you create vector graphics and export fonts in TTF, EOT and SVG format. Binary releases are available from the website.
DXF Viewer and Editor (Lines- Arcs - Circles - Polylines - Text - Trace - Solids)
Community Supported Eclipse Visual Editor
The Eclipse Visual Editor project is a platform for creating Visual classes and GUI builders within Eclipse. The project currently provides support for WYSIWYG editing of Swing/AWT and SWT/RCP user interfaces. Originally developed as an Eclipse Project the Visual Editor project was discontinued and archived in June 2011. This project is a community based fork of the archived sources. The archived source and website trees have been converted from CVS to Subversion. This code can be freely downloaded or browsed online using the 'Code' link above. The VE releases are available for installation from the Eclipse Marketplace or using the Eclipse Update Manager. Click on the Download button to download the most recent release for offline installation using the Eclipse Update Manager. See the Wiki FAQ for more information about installation options.
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
An environment for the design of INteractive augmented music Scores
INScore provides representation, composition and manipulation of heterogeneous music objects, both in the graphic and time domains. INScore is multi-platform and based on an OSC API. It supports also scripting using a textual extended version of the OSC API.
Extract images contained in scans
Scanning albums is not an easy task, since the extraction of actual photographs within scans is usually very tedious. This tool allows you to scan as much as you can fit into your scanner and then semi-automatedly extract the contained photographs. The tool also allows to extract scans of multiple single photographs (i.e. without album) Find a full documentation here: http://dominik-ruess.de/scannerExtract/ Note: The scanning itself is the most time consuming part. Maker sure you optimize that process. (see some hints on the link above.) Hint: **I NEED YOUR DATA**. If you have scans which won't be recognized well give me these (If they're not too personal etc - I won't use it for anything else than to improve this software). You might be interested in my other photography project (organize photographs and videos): https://sourceforge.net/projects/pivot-photo/
This project is a continuation of the existing SkinDoc project. The aim is to create a number of programs aimed to simplify the creation of media player skins. Aimed primarily at Windows Media Player, support for Winamp and others will be added.
GREYCstoration is a GIMP plugin for restoring pictures : Denoising, inpainting and resize.
Imaging application for GNUstep and MacOS
PRICE: a high-quality image manipulation and enhancement application, also suitable as a multi-window image viewer. For GNUstep and Mac.
lib2geom (2Geom in private life) is a library developed for inkscape to provide a robust computational geometry framework. It is not a rendering library, instead concentrating on high level algorithms such as computing arc length.
A parametric, feature-based, sketch-driven 3D CAD application, built around a geometrical constraint solving engine. Project is in early development stage. The FreeSG library (http://freesg.org/) is required.
Jade is a cross-platform diagram editor built on the Qt framework.
Jade is a cross-platform diagram editor built on the Qt framework. It is similar in scope to Microsoft Visio or Gnome dia. It is released under the GNU General Public License version 3.0 and is available for Windows, Linux, and likely any other platform that is supported by the Qt library.