You can download FACEBOOK video easily without using any software. You can get FACEBOOK video from cache folder on your PC. Just follow as bellow
For Internet explorer Browser: If you are using internet explorer browser, watch full video from facebook,
1. After watching full video, go at Tools> internet options> settings> view files
2 You will get a large size file with long name and unknown type there.
3 Copy and paste that file at desktop, this file is the video file in flv format
4 Rename it with flv extension, example 123.flv
5 play and enjoy video at your PC with flv player
If you don’t have FLV player, download free FLV player from here
For FireFox Browser: If you are using FireFox browser, you can get video in FLV format as above in similar manner but at different location, your downloaded video location is -
D:(or C:)> Documents and Settings> ADMIN (your Admin login)> Local Settings >Application Data> Mozilla> Firefox > Profiles (one by one)
Update: For new Firefox version, if you are not able to find “Application Data” after Local Settings, just add “\Application Data” on the address bar at Local setting folder. Here is the example – check
C:\Documents and Settings\HTC\Local Settings\Application Data
(edit C: and HTC with your harddrive and admin login name respectively. )
Find and play video same as given here.
Other method for FireFox Users- You can also save and download facebook video by using Greasemonkey. First install and run Greasemonkey as given here. After installing greasemonkey, install this script . The description of Script is here
For other tweaks on facebook, check here .