Image File Formats

• BMP (Microsoft Windows bitmap image file) 
• PSD (Photoshop Data file)
• JPEG (Joint Photographic Experts Group)
• TIFF (Tagged Image File Format)
• PNG (Portable Network Graphics )
• GIF (Graphics Interchange Format)

Image Editing Tools and Platforms

• Gimp (GNU Linux/ Windows, Mac OS X ) - Raster Graphics
• Adobe Photoshop (Windows, Mac OS X ) - Raster Graphics
• Adobe Fireworks (Windows, Mac OS X ) - Vector graphics editor
• MacPaint (System -Mac OS Classic) - Raster Graphics
• Inkscape Vector Graphics Editor (GNU Linux, Mac OS X, Windows)-Vector graphics editor

Open Document File Formats

• .odt for word processing files
• .ods for spreadsheets
• .odp for presentations
• .odb for databases
• .odg for graphics
• .odf for formulas or other mathematical equations.