We all sometimes want to download all the videos added in a youtube's playlist. Downloading all videos one by one is very time consuming task. I want to help you make this task easy through this trick.
So let's start...

Note: This trick requires Firefox Web Browser. (DOWNLOAD HERE)

  
Instructions: 

• CLICK HERE to download firefox addon
• Go to youtube.com and open the playlist that you want to download
• Right click on playlist page when it is fully loaded and select Bytubed.
  

• A popup will open in which you can select the videos to be downloaded and their quality.
• You will asked for the output folder. Select it.

•  Congratz all the selected videos will be added to your download queue.

Have Fun...