Open H.263 file

H.263 encoded video data

What is h.263 file? Understanding and opening h.263 files

h.263 file icon Are you facing difficulties opening h.263 files on your computer, or wondering exactly what h.263 file is?
We've got the best software solutions for opening h.263 files effortlessly.

H.263 encoded video data

An h.263 file extension is related to H.263 video codec released in 1995. An h.263 file contains video data.

Further details

The h.263 file extension is related to H.263 video codec.

H.263 video codec was developed in 1995 for low bitrates communication and officially used by videoconferencing applications. Later was used to encode Flash Video and RealVideo. The H.263 was replaced by the H.264 and VP6 codecs.

The most used multimedia container to store h.263 was 3GP.

Open h.263 file with:

RealPlayer icon


Multimedia player with support for proprietary RealNetworks formats

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

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