How to open .H264 file extension?

If you cannot open a new file that has been saved in the .H264 format you need to download the appropriate software. The manufacturer of .H264 files is N/A; .H264 files belong to the Video Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .H264 files. Activities performed in the order described should solve the problems with all the files in the .H264 format.