A pintrest video downloader.com is a tool that allows users to download videos from Pinterest. It works by users to copy the URL of the video they want to download, paste it into the downloader, and then download the video in the format of their choice. This is a useful tool for people who want to keep a copy of a video they found on Pinterest, or who want to use the video for their own purposes. It is also an easy way to save videos from Pinterest so that they can be viewed offline.