.BNK File

The bnk file extension is also used for files created by Bink and Smacker game video file codec. Its used by great number of games. A free viewer is available at the RAD Game Tools site.

Bink is a "better-than-DVD" class codec - it compresses at higher quality than DVD at up to three times the playback speed! Bink uses up to 16 MB less memory at runtime than other codecs. It has been licensed for over 3,800 games since 1999!

Bink is a hybrid block-transform and wavelet codec that can encode your video using 16 different compression techniques (wavelet, DCT, motion compensation, a variety of vector quantizers, Smacker-style, etc). With all of these techniques in one codec, Bink can handle any type of video.

Files with bnk file extension might also be found as RAD Tools BINK videos.

How to open:

You can work with these files using BINk tools from RAD Game tools.

How to convert:

You can convert these files using programs like Freemake Video Converter.