Tired of videos buffering and sometimes stopping during you watch videos on YouTube? Now you can download the YouTube videos you like to your computer for free and put them on iPod, Phone, PSP, PS3, Apple TV, Creative Zen, and iRiver and so on with Wondershare YouTube Video downloader for Mac!
Click here to Download YouTube Downloader for Mac and follow the steps below to download and convert YouTube videos:

1. Launch YouTube Downloader for Mac
2. Download YouTube Videos
3. Convert YouTube Videos

Part 1: Launch Program
Open Wondershare YouTube Downloader for Mac.

If this is the first time that you launch the program, you will see a pop-up window asking you to input the password of your Mac login account. This is very important for the program’s Sniffer function. You follow the steps specified on the pop-up window below:

Part2 :Download YouTube Videos
Go to YouTube website and open the pages of the videos you want to download. The program will detect the URL and automatically start downloading a video when it starts to play. From the source list, you can find the status of each file. See the figure below:

If you want to find the downloaded files, you can click the Open button to go to the directory where the downloaded files are saved.

Part3: Convert YouTube Videos to blackberry

If you want to convert any of the completed files, you can select them and click the Convert button. Then you will see the window below:

Select the output format from the “Format Preset” drop-down list for the selected files; here we can choose mp4 format which blackberry supported. Click the Browse button to specify a location to save the converted files, and click OK to start conversion.

The conversion status of each file can be found under the “Conversion” tab, see the figure below:

If you want to find the converted files, you can click the Open button to go to the directory where the downloaded files are saved.

After the conversion, you can just put the converted files on your iPod, iPhone, PSP, Apple TV or PS3 etc. and enjoy your favorite YouTube videos on the move.

  Wondershare YouTube Downloader for Mac

   Free Download Intel Version           Free Download PowerPC Version