free internet download managerWhere can i download free internet download manager with a video grabber function ?

I have downloaded a software called Internet Download Manager V 5.11 by the developer called Tonec Inc. and it can grab video files from many sites. I think it's a great software but unfortunately this software comes with a 30 days trial. The trial period has ended and i would like to know where can i get a similar software which is completely free and without any trial period or limitation imposed on it. Thank you.
Friend,
This is whatfree internet download manager I do for programs with trial offers.
1)On the 30th day uninstall your current Download Manager from Add and Remove Programs in Control Panel
2)Find Download Manager.exe on your PC .
3)Install the program again by double clicking it .
If you do not find the exe file ,download the same program from the internet in a drive other than the root C: drive and repeat the above steps every 30 days.
If you want other programs herefree internet download manager are the select few..
www.freedownloadmanager.org/
www.freedownloadmanager.org/download.h… -
www.speedbit.com/
www.download.com/Free-Download-Manager…
www.netants.com/

And here is a powerful video extractor from websites like you tube...
www.pcdownloadworld.com/system-utiliti…
does it work on mac?! hehe :D

try final4ever dot com or wtalk dot org