Vid-20210916-wa0007mp4

: Right-click the file (on PC) or check "File Info" (on mobile) to see the file size or duration, which might help you remember what it is.

If you have this file on your device and are trying to figure out what it contains without opening it, or if you are looking for a specific video you remember by this name, here are the best steps: VID-20210916-WA0007mp4

: Open WhatsApp , use the search bar, and type "Videos." Scroll back to September 16, 2021 , to see which contact sent it to you. : Right-click the file (on PC) or check