Desktop Publishing:
- Gimp: Gaphics (Linux, Mac, Win)
- Gimp: Portable (Win)
- Gimp.App Images (Mac)
- Scribus Publishing (Linux, Mac, Win)
Genealogy Analysis:
- Geneotree: Genealogy Tree(Linux, Win)
- Gramps: Family Tree (Linux, Win)
- Lifelines: Genealogy Tree (Linux, Mac, Win)
- PhPGedView: Your Old Ancestors(Linux, Mac, Win)
Geographic Information Systems (GIS, GPS):
- FreeGIS (Linux, Mac, Win)
- GMapCatcher: Street Maps (Linux, Mac)
- OpenStreemap: Free Geographic Data
- QuantumGIS (Linux, Mac, Win)
Graphics: CAD Software:
- Appleseed: Production Rendering (Linux) Ares: CAD (Linux, Mac, Win)
- Blender: 3D Animation (Linux, Mac, Win)
- BRL-Cad: 3-D CAD (Linux, Win)
- Cycas 2+ 3D Architecture (Linux, Win)
- Cycles: Production Render
- Electric: VLSI Design System (Linux, Mac, Win)
- FreeCAD: 3D Design (Linux, Win)
- Inkscape Graphics (Linux, Mac, Win)
- LibreCAD: CAD Application (Linux, Mac, Win)
- LuxCoreRender: 3-D Render (Linux, Mac, Win)
- Medusa4: CAD (Linux)
- Open Cascade: 3-D (Linux)
- QCad: 2-D Cad (Linux, Mac, Win)
- Sweet Home 3-D Home Design (Linux, Mac, Win)
- Varkon: Parametric CAD-Tool (Linux, Mac, Win)
- Wings 3D (Linux, Mac, Win)
- Varkon 2D-3D CAD (Linux)
Graphic Resources:
- Art4linux: Art (Linux)
- BirdFont: Create Fonts (Linux, Mac, Win)
- Char Tr: Mindmapping (Linux)
- Cenon Graphics (Linux, Mac)
- Coppermine: Web Album (Linux, Mac, Win)
- DIA: Drawing, Graph (Linux, Win)
- DigiKam: Photo Management (Linux, Mac, Win)
- Enblend: Image Blend (Linux, Mac, Win)
- Eye of Gnome Image Viewer (Linux)
- F-Spot: Photo Management (Linux)
- Fluendo Multi Media (Linux)
- Freemind: Mindmapping (Linux, Win)
- Gestalter: Vector Drawing (Linux)
- GImage View: Image Viewer (Linux)
- Gimp: Gaphics (Linux, Mac, Win)
- Gimp: Portable (Win)
- Gimp.App Images (Linux, Mac)
- GPicView: Fast Image Viewer (Linux)
- Goh: (cf. Opencanvas) Graphics Editor (Linux)
- GraphTool (Linux)
- Graphic & Design Apps: The Best (Linux, Mac, Win)
- Gthumb Image Viewer (Linux)
- Graphviz Graph Visualization (Linux, Mac, Win)
- Hugin: Panorama GUI (Linux, Mac, Win)
Graphic Resources:
- Image Apps (Linux, Mac, Win)
- ImageMagick: Editor (Linux, Mac, Win)
- Image Viewers (Linux, Mac, Win)
- Imagination: DVD Presentation Maker (Linux)
- imgSeek: Photo Image Viewer (Linux)
- Inkscape Graphics (Linux, Mac, Win)
- Irfanview: Fast Graphic Viewer (Win)
- Karbon14 Vector Graphics (Linux)
- Kolourpaint (Linux)
- KuickShow: Image Browser Viewer (Linux)
- Krita: Graphical Tool (Linux)
- Ksquirrel Image Viwer (Linux)
- LinuxCad Drafting (Linux)
- LyX The Document Processor (Linux, Mac, Win)
- Meshlab: Edit Graphics (Linux, Mac, Win)
- Mindmapping: Organization App (Linux, Mac, Win)
- Morevna: Anime (Linux, Mac, Win)
- Mypaint: Open Source Painting (Linux, Mac, Win)
- Nathive: Linux Image Editor (Linux)
- MTPaint: Paint Editor (Linux, Win)
- OpenMotif Graph Interface (Linux, Mac)
- Paintbrush: Mac Paint-Like (Mac)
- Paint.Mono: Image Editing (Linux, Mac)
- Paint.Net: Image Editing (Win)
- Photomagic (Linux)
- PhotoQt (Linux, Win)
- PixelPost: Photoblog (Linux, Mac, Win)
- Picasa: Photo Management (Linux, Win)
- Pinta: Image Editor (Linux, Mac, Win)
- Piwigo: Web Album (Linux, Mac, Win)
- Ptex: Disney Animation (Linux, Mac, Win)
- QIV: Quick Image Viewer (Linux)
- Rapid Photo Downloader (Linux, Win)
- Rawstudio: Photo Converter (Linux)
- RawTherapee: Photo Converter (Linux)
- Refocus: Pluggin for GIMP (Linux, Mac, Win)
- Seashore: (cf. GIMP) Image Editor (Mac)
- Simple Scan: Scanning (Linux)
- Shotwell (cf. Picasa) Photo Organizer (Linux)
- Skencil: Vector Drawing (Linux, Mac)
- Sk1 Vector Graphics Editor (Linux, Mac, Win)
- Sodipodi: Vector Drawing (Linux, Win)
- SWFTools: Graphic Tools (Linux, Win)
- Sweet Home 3-D Home Design (Linux, Mac, Win)
- SV-Editor: Drawing Editor (Linux)
- Synfig: 2D Animation (Linux, Win, Mac)
- Thuban: Geographic Viewer (Linux, Win)
- TuxPaint: Children (Linux, Mac, Win)
- UFRaw: Manipulate Images (Linux, Mac, Win)
- VYM: Mindmapping-Line (Linux)
- W3C: Web Graphics (Linux)
- Xara Graphics (Linux, Mac)
- Xmind: Mind Mapping (Linux, Mac, Win)
- Xnview (Linux, Mac, Win)
- Xpaint: Paint Editor (Win)
- GQview: Image Browser (Linux)
- Xfig (Linux)
- ZGV: Image Viewer (Linux)