K-Lite Codec Pack is a collection of of DirectShow filters, VFW/ACM codecs, and audio/video tools. Mega Codec Pack includes all the filters, plus additional ACM and VFW codecs for video encoding/editing.
This program received 8 awards
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42 MB
Free
Very good, been using for years.
It solves multi format playing issues.
The update downloades the "basic" version of the codec, not the "mega" version!