If you want to download photo albums from your facebook account than FacePAD is the best and easiest firefox addon to download your facebook albums.
Download Here
After downloading
1. Go to your facebook album and right click on and select the option 'Download album with facePAD' as shown in the below image.
Download Here
After downloading
1. Go to your facebook album and right click on and select the option 'Download album with facePAD' as shown in the below image.