K-Lite Codec Pack - Beta versions

These beta versions contain the latest updates, fixes, and improvements. Be aware that these builds have not been tested exhaustively, but generally speaking they are stable and reliable. Please report on the forum if you encounter any problems! Then they can be fixed before next the official release.

K-Lite Codec Pack 19.3.9 Mega ~ 65.1 MB ~ December 28th 2025

Changelog:

• Updated MPC-HC to version 2.5.6.34
• Updated LAV Filters to version 0.80-12-gf042f
• Updated MPC Video Renderer to version 0.9.19.2490
• Updated MediaInfo Lite to version 25.10

Download:

Filename: K-Lite_Codec_Pack_1939_Mega.exe
Size: 66695 KB
MD5: 1b3858c925ec3489c767477e72a5100e
SHA256: 0e367bfe544e821a2adcb59de0a55533effd3b113eb253330bc9343cf20045ef

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K-Lite Codec Pack 19.3.9 Full ~ 54.6 MB ~ December 28th 2025

Changelog:

• Updated MPC-HC to version 2.5.6.34
• Updated LAV Filters to version 0.80-12-gf042f
• Updated MPC Video Renderer to version 0.9.19.2490
• Updated MediaInfo Lite to version 25.10

Filename: K-Lite_Codec_Pack_1939_Full.exe
Size: 55950 KB
MD5: 8f747026c7bd7c3edd601f7d3d1125ce
SHA256: 18ae67c18aa5d08a95603acb9bfa376906055fc9205795013f8123dad944ec95

K-Lite Codec Pack 19.3.9 Standard ~ 39.0 MB ~ December 28th 2025

Changelog:

• Updated MPC-HC to version 2.5.6.34
• Updated LAV Filters to version 0.80-12-gf042f
• Updated MPC Video Renderer to version 0.9.19.2490
• Updated MediaInfo Lite to version 25.10

Download:

Filename: K-Lite_Codec_Pack_1939_Standard.exe
Size: 40024 KB
MD5: a5070af816f6d303d7aa5e23b7c9108a
SHA256: 7be6f1f2722961ae4cc95205bda5954859f3d91cfaef513b11569c43b59251c7

K-Lite Codec Pack 19.3.9 Basic ~ 21.7 MB ~ December 28th 2025

Changelog:

• Updated LAV Filters to version 0.80-12-gf042f

Download:

Filename: K-Lite_Codec_Pack_1939_Basic.exe
Size: 22228 KB
MD5: d47225b32de4849d33c9904591a0b6e7
SHA256: 038afe3e2405c52514a8f44e1bc0b47932a37237377171c3ab7276211ea126cb