To Download Facebook photo Album follow the given steps:1. First of all you need to download the extension.
2. Now go to https://www.facebook.com and Login to your account.
3. Go to the friend's profile (whom photos you want to download) and click "Photos >> Albums" and open the album you want to download.
3. Load all of the pictures.
4. You will be seeing a button on the right corner of your URL bar.
5. Click this button saying "FAD".
7. Click "Zip download >> Genarate File" and wait for the loading to complete.
8. Download will automatically start.
How to download whole FB photo Album by Ahsun-Iqbal