HDR on Linux

Qtpfsgui is an awesome software which lets you do some pretty slick HDR tone mapping and editing. It has some pretty useful features which includes anti ghosting effects etc. For people into HDR and interested in a low cost (in this case, free) HDR editor, Qtpfsgui is a perfect option.

Check out the screenshot:

Installation:

Search for "Qtpfsgui" in the Ubuntu Software Center and install. Thats it.

Inkscape

There is a really neat alternative to Corel Draw on Ubuntu. Its called Inkscape. I have been using it for quite some time now and have found it to be very useful. If you are into image editing/model creations/vector graphics you must have this application.

Screenshot:

Installation:

Its simple. Go to Ubuntu Software Center, search for Inkscape and install. Thats it!