3gp video player

you try to use windows media player. it can open 3gp file format. thank you.

Of course you can download proper software to play 3gp format video. Nowadays, such player is everywhere on the internet, just type 3gp player and you will find aplenty. Otherwise, you can still look for this 3gp video codec which will enable common player to play 3gp file easily. Most of these software are free but there are some that charges. Go for those made for free to avoid paying unnecessary cash.