Linked by David Adams on Mon 21st Mar 2011 20:21 UTC, submitted by Pawel Wolniewicz
If you use a photo editor to crop or convert your images, or to improve brightness, color balance and contrast, then you probably don't need a professional image processing suite. There are tons of web-based graphic editors that are available for free. However, if you are looking for self-hosted, open source solutions, you should definitely go in a different direction. Here's a list of four open source, self hosted online graphic editors.