Good freeware tools

[benny!]

Hi.

I decided to open this thread so everyone can add links to good freeware programs
you can recommend. Please do only post real freeware programs in this thread.
So, no shareware or adware please.

I start off with the following links:

XNVIEW ( http://www.xnview.com/ )
Its an outstanding graphic and photo viewer with several picture manipulations and fx
features. Furthermore, you can create batch files for converting e.g. a large amount
of pictures.

ECLIPSE ( http://www.eclipse.org/ )
Very powerful IDE for various languages and purposes!

[Shockwave]

My favourite gfx viewer, similar to the one Benny posted above..
Irfanview