I have been using DPP(Digital Photo Professional) for processing files and then using GIMP for editing. Last week I went through a video tutorial about Adobe Camera and was amazed by the capabilty of it. It is much advanced than DPP. Now Adobe Camera comes with Photoshop which is way too expensive for me.
After researching I found out that LightRoom is built on Camera with more features thrown into it. It is much cheaper than photoshop.
While searching for another file processing software I came accross RawTherapee. It is free and UI better that DPP.
I am confused right now between LR and RT. Is LR worth the money?