Lame 3.100 for Mac OS

Download LAME 3.100 for Mac →

LAME 3.100 provides high-quality MP3 encoding for Mac OS X 10.3.9 and later versions, including the latest macOS releases.

Mac-Optimized LAME Builds Available

Universal Binary (Intel + PowerPC)

• Compatible with both Intel and PowerPC Macs.
• Works seamlessly with Audacity.
• Compiled by Paul Sanders.
• Supports Mac OS X 10.4 and later.

Intel-Optimized Versions

• AltiVec/SSE optimized build for enhanced performance.
• Core 2 Duo and newer processor support.
• 64-bit Lion compatibility.
• Framework version for audio applications.

Apple Silicon Support

• Native ARM64 build for M1/M2 Macs.
• Compiled with Xcode for Apple Silicon.
• Optimal performance on modern Mac hardware.

Quick Installation Steps

1. Download the appropriate build for your Mac.
2. Extract the archive to your preferred location.
3. For Audacity users: LAME auto-detects in most cases.
4. Verify installation by encoding your first MP3.

Why Choose LAME for Mac

• Free and open source - No licensing fees.
• High-quality encoding - Better than most commercial encoders.
• Audacity integration - Seamless MP3 export functionality.
• Universal compatibility - Runs on Intel, PowerPC, and Apple Silicon.
• Active development - Regular updates and improvements.

System Requirements

• Minimum: Mac OS X 10.3.9
• Recommended: macOS 10.7 Lion or later.
• Processors: G4, Intel, or Apple Silicon.
• Memory: Minimal requirements.
• Storage: Under 2MB installed.

Get LAME 3.100 for Mac Now →

Compatible with popular Mac audio software including Audacity, GarageBand workflows, and command-line applications. No functional limitations compared to commercial MP3 encoders.