Ewe can try this site.
http://www.giveawayoftheday.com/ The downside is that they only allow you to
activate the download on the day it's free. There is a timer running for 24 hours. (Lots of stuff, 1 per day) If you watch it daily, you will find a free converter for just that use. Scroll down and you will see the last few and the comments on each! The game/product makers do not provide tech support for the freebies, but either it works or doesn't, IMO.
I have had only 1 that didn't work.
I just installed todays offering that convers AVIs, WMVs, FVIs and more to Flash Files! Very cool. I converted one of my movies and as long as you dont try and make it huge, it's great for small windows or inserts. Full screen, however, gets grainy and pixelated but the size is very small. I made a 32MB .wmv file into a .swf and it converted it to 14.6MB. Check it out, and watch the site daily for more free stuff.
They also have free games..some very cheezy, but now and then a keeper.
http://game.giveawayoftheday.com/