Download and install Wondershare AllMyTube for Windows. During the installation, please tick the web browser you'd like to download videos with.

Part 1: How to download videos online

Part 2: How to convert the downloaded videos

After you've successfully downloaded piles of videos, you might like to watch these videos on your portable devices, iPad 2, PSP, iPhone 4s, iPod touch or more. To achieve the goal, you can convert videos to these devices on AllMyTube.

Tick the videos you'd like to convert in the Library and hit "Convert" at the button of the interface.

In the pop-up, select the video format you need in the Formats drop-down list. You can also directly choose device name as the output format. The output video settings have been optimized beforehand.

Part 3: Share videos to Facebook & Twitter

You must have found that Facebook and Twitter share icon are in the Library. Tick the video, click Facebook or Twitter share icon to fill in your account and share videos with the public instantly.

To import local FLV to MP4 files to AllMyTube Library for management, right-click on the interface of Library, select Import to add videos.