Image

Gimp - image editor
PhotoFiltre - image editor
Paint.net - image editor
ArtRage  - image editor
Artweaver - image editor
IrfanView - image viewer
Picasa - image viewer
XnView - image viewer
FastStone Image Viewer - image viewer
FuturixImager  - image viewer
Easy Thumbnails - create thumbnails from images
JoJoThumb - create thumbnails from images
iWebAlbum  - create web photo albums
JAlbum - create web photo albums
3D Box Shot Maker  - design quality box shot
FastStone Capture  - screen capture
WinSnap  - screen capture