Best Freeware for 2013 (Windows, Mac)

Back in 2009, I compiled a list that I keep updating. With 2013 upon us, now is the time for an updated list of the best freeware for both Windows and Mac. If you have suggestions, please respond in the comment section.  I've tried ten or more programs for each software type and this is my "Best of" list. If you have your own favorites that you think are better, let me know. But at least try the ones here before you say yours is better! (I may have "been there, done that" already!).

Without further ado, here is my list for 2013 (both Word and PDF):

http://sdrv.ms/WNtbV0

Frankly, it is difficult to think of commercial alternatives that are better than these freeware programs (Microsoft Office is a notable exception but the educational price is only $10 for five licenses!). I do pay for some programs, particularly those with lifetime licenses if I think the program is really helpful to me and those I routinely assist. Examples include: Clipcache Pro, Copernic Desktop Search.

That's about it. Everything else I use is free.