Video DownloadHelper is a great plugin for Firefox that allows you to download any web media file.

This program installs a new button in your browser interface. This button animates when it detects the presence of multimedia content on the page.

Click on it and you’ll see a list of files you can download.

Supported formats are MPEG, AVI, FLV, WMV, RM, MOV. It also includes his JPEGs, GIFs, PNGs, etc. of images.

Video DownloadHelper has two ways to download files. Download them one by one to avoid crashing your internet connection. Or all at once.

Downloaded files are available from the download window of this popular browser.