Graphics and Desktop Publishing packages
Adobe Photoshop is an image-editing package designed to allow you to edit and improve images acquired from various sources, to prepare them for use on the Web, in documents or for printing. The package is quite large and contains many advanced features.
Irfanview is a freeware image-editing package that allows you to do some basic image editing such as cropping, red-eye reduction, resizing and conversion to different formats. It is not ideal for more sophisticated techniques such as working with layers, airbrushing etc.
- The quick & dirty guide to image-editing with Irfanview - quick guide