DAVID'S LAND OF THE CHEAP AND HOME OF THE FREE
There are some great freeware programs out there to do all kinds of things. I have been evaluating freeware and cheap-ware for a long time on several types of systems and I have a list that I am going to pass along. Some of you may have heard about these before. I have basically "wrung" these out, they aren't disk or IO hogs and I use them regularly. However, as I can't know about your individual systems, your mileage may vary:
Linux:
Most of the providers of freeware have a way to make donations if you really like their programs. I do this from time to time if I really like the app and use it a lot.
David