Free is good and I love sharing free give-aways with my Trekabout friends.

onOne software have a great offer for those of you who use Photoshop.or Lightroom.

As well as trial downloads available for their plugins and tools, they also have some absolutely free versions available.

These are not trials that expire after 30 days, but fully functional cut down versions of their software. They obviously hope that you will enjoy their products and go on to purchase the full versions as some point but there is no obligation.

Have a look here http://www.ononesoftware.com/downloads/

Enjoy..