Media Harvest is a free Chrome add-on developed by Elton H.Y. Chou. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools. This program allows users to easily download videos and images from Twitter or TweetDeck with just one click, eliminating the need for any third-party services.

One of the key features of Media Harvest is the ability to customize the filename of the downloaded media. This allows users to organize their downloaded files according to their preferences. Additionally, the add-on has an auto reveal sensitive content feature, ensuring that users have full control over the content they download.

Media Harvest also offers a convenient keyboard shortcut, making it even easier to download media from Twitter or TweetDeck. Furthermore, users have the option to download video thumbnails, providing a quick preview before downloading the full video.

It is important to note that Media Harvest is not a web crawler and does not provide tweet crawling capabilities. Additionally, it does not support batch downloads or file compression.

For more information and updates, you can refer to the changelog on the developer's GitHub page.