Codec Guide, your source for quality codecs.

Latest update

K-Lite Codec Pack 12.3.5 Update

Monday August 15th 2016

An update pack is available. It contains a newer version of MadVR. Download.

News

Nvidia GeForce 372.90 WHQL

Friday September 23rd 2016

A new Nvidia graphics driver is available.

Download

AMD Radeon Crimson 16.9.2

Thursday September 22nd 2016

A new AMD graphics driver is available.

Download - Release Notes

Adobe Flash Player 23.0.0.136

Tuesday September 13th 2016

A new version of the Flash browser plugin has been released.

Download

Secure QuickTime installation tutorial

Monday September 5th 2016

As you may have heard, QuickTime has some security vulnerabilities, and there have been recommendations to uninstall it, since Apple is no longer updating it. Unfortunately, there are a lot of professional programs that need QuickTime. For example Adobe After Effects, GoPro Studio, and Sony Vegas. We have written a tutorial that shows you how to install only the essential components, and skip the insecure ones (such as the web browser plugin).

Read

K-Lite Codec Pack 12.3.5

Monday August 15th 2016

A new version of the codec pack has been released.

Download

Windows 10 Build 14393 "Anniversary Update"

Wednesday August 3rd 2016

Microsoft has released a new version of Windows 10 yesterday. This is a major update and it is installed as a full upgrade of Windows. This means that a lot of things are reset to the defaults of Windows. This includes a few settings related to multimedia playback, such as thumbnails, file associations, and certain codec tweaks.

For an optimal user experience we recommend that you re-install the (latest version of the) codec pack after updating Windows. That way all your preferred settings can be re-applied.

K-Lite Codec Pack 12.3.0

Monday August 1st 2016

A new version of the codec pack has been released.

Download

K-Lite Codec Pack 12.2.5

Thursday July 7th 2016

A new version of the codec pack has been released.

Download

K-Lite Codec Pack 12.2.2

Thursday June 23rd 2016

A new version of the codec pack has been released.

Download

HEVC codec

The K-Lite Codec Pack provides full decoding support for the new HEVC video format (also known as H.265). It even has DXVA2 hardware acceleration in combination with modern graphics cards such as the AMD Fury/Nano, NVIDIA GTX 960, and NVIDIA GTX 1080.

User Reviews

"This pack is great. It gives super smooth playback of my x264 mkv videos."

"I have been using this since forever. It's the best pack available. No doubt about that."

"Plays everything I throw at it."

"With this I am finally able to play Flash FLV and Matroska files."

"I have tried everything. K-Lite, CCCP, shark007 codecs, and more. K-Lite is a clear winner."

"The Codec Tweak Tool fixed all my codec problems. I love it."

"Works great on my Windows 7 x64 with WMP and Media Center."

"It even supports Hi10p. Awesome!"

"Video quality is amazing with madVR."

"Fan-fucking-tastic!"

"I use it on my HTPC to watch 4k video on my ultrahd TV."

Polls

Which improvement would you like to see next in the K-Lite Codec Pack?
Settings presets for MadVR
Ability to backup/restore Win7DSFilterTweaker settings
Alternative icon set for MPC-HC file associations
More help and documentation
Something else
It is perfect already!
  
How often do you update your codecs?
Every time a new major or minor version is available (~once per week)
Every time a new major version is available (~once per month)
Once per 3 months
Once per 6 months
Once per year
Only when I have a problem