Zipping a file reduces its size and it makes it easier to send a video via email. Zip file is an archive file format that offers lossless data compression. They encode the video in a way that shrinks the data, meaning it takes up less space and it is how to send large video through email.
If you are wondering how to send videos through email or how to make a video smaller for email, there are a number of software that will compress your video to reduce its file size.
