Download LAME MP3 Encoder 4.0

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74 downloads this week 20.6M all time 735KB file size updated Aug 16, 2026

LAME MP3 Encoder 4.0

lame-4.0-win-20260715.zip

LAME MP3 Encoder 3.101 beta 3 (2023-12-16) - compiled by lord_mulder

lame.2023-12-16.zip

LAME MP3 Encoder 3.101 beta 3 'q4' patched - compiled by john33

x64

lame-3.101.b3-q4patched-x64-AVX512.zip

LAME MP3 Encoder 3.100.1 (2020-09-08)

Windows

lame3.100.1-win32.zip

LAME MP3 Encoder 3.100.1 (2020-09-08)

x64

lame3.100.1-x64.zip

LAME MP3 Encoder 3.100 - with lame_enc.dll

lame3.100.zip

LAME MP3 Encoder 3.100 - with lame_enc.dll

x64

lame3.100-64.zip

LAME MP3 Encoder 3.100 - by Chocobo1

lame_3.100.7z

LAME MP3 Encoder 3.100 - compiled with gcc-5.4/MinGW

lame-3.100-win-20171014.zip

LAME MP3 Encoder 3.100 - libmp3lame.dll

libmp3lame-3.100.zip

LAME MP3 Encoder 3.99.5o (2019-06-20)

lame3995o-20190620.zip

LAME MP3 Encoder 3.99.5o (2019-06-20)

x64

lame3995o-x64-20190620.zip

LAME MP3 Encoder 3.99.5

lame3.99.5.zip

LAME MP3 Encoder 3.99.5

x64

lame3.99.5-64.zip

LAME MP3 Encoder 3.99.5 - with libmp3lame.dll

libmp3lame-3.99.5.zip

LAME MP3 Encoder 3.98.4

lame3.98.4.zip

LAME MP3 Encoder 3.98.4

x64

lame3.98.4-64.zip

LAME MP3 Encoder 3.98.2 - for old OSes

lame3.98.2-vc6.zip

LAME MP3 Encoder 4.0 2026.07.15

lame-4.0-win-20260715.zip

LAME MP3 Encoder 4.0 - Info & Reviews

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What is LAME MP3 Encoder?

LAME MP3 Encoder is the free, open-source MP3 encoder that runs inside Audacity, foobar2000 and most CD rippers, and version 4.0 is its first major release since 2017, with security fixes rather than changes to how your files sound.

LAME MP3 Encoder screenshots

LAME MP3 Encoder interface, screenshot 1

See all 1 screenshot before you download

How to Download LAME MP3 Encoder

1 Click the DOWNLOAD button for your preferred link (US/EU Main or Mirror). When prompted by your browser, choose "Save" and select a destination folder.
2 We recommend using the mirror links (EU MIRROR / US MIRROR) first - they tend to be faster and more reliable than external sources.
3 Having trouble downloading LAME MP3 Encoder? If the download doesn't start, click the link again or try a different browser (Firefox/Chrome). Some security software may block downloads due to false positives.