Mind42 : Collaborative mind mapping in your browser
morgueFile : The morguefile contains photographs freely contributed by many artists to be used in creative projects by visitors to the site.
Unsplash : All photos published on Unsplash can be used for free. You can use them for commercial and noncommercial purposes.
Vector Magic : Easily Convert Bitmap Images To Clean Vector Art
Automatically convert bitmap images like JPEGs, GIFs and PNGs to the crisp, clean, scalable vector ar...
rsizr : rsizr is a Flash application that lets you resize JPG, PNG, and GIF images on your computer. With rsizr, in addition to normal image rescaling and cro...
Powerful graphics editor for your web browser and pc