Stylized Sans-Serif - unknown origin

Classification: 

Please not the tails on the "t" and "l", the slanted "e" and the unique "g"

Comments

http://Klill (Light) free font by Manfred Klein (1999)

Great that you could identify it—but I suspect that this is some kind of illegal remix/rip-off of various typefaces. Many of the capitals look a lot like Gill Sans, whereas most lowercase letters remind me of Kabel, so he might have drawn from different sources to make this. Wherever the letters came from, it seems unlikely to me that he created them from scratch and, if he did not, even more unlikely that he obtained the permission of the copyright owners of the original fonts. Beware!