Convert 3G2 to ALAC — Free Online Converter

ALAC (Apple Lossless Audio Codec) compresses audio to roughly 50-60% of the original uncompressed size while preserving every single sample bit-for-bit. Converting 3G2 to ALAC extracts the audio from old CDMA phone recordings and stores it in Apple's lossless codec, which is natively supported by all Apple devices, iTunes, and Apple Music. This gives you a perfect-quality audio archive that takes up significantly less space than uncompressed WAV or AIFF.

For anyone preserving audio from legacy Verizon or Sprint flip phones, ALAC offers an ideal balance: the audio is decoded from the original AMR or AAC track and re-encoded losslessly, ensuring zero additional quality loss while keeping files manageable in size. Every Apple device from iPod nano to the latest iPhone plays ALAC natively.

ALAC sits at the intersection of quality and convenience in the Apple ecosystem. Unlike AAC, which is lossy, ALAC preserves every audio detail from the decoded source. Unlike AIFF or WAV, ALAC compresses the data by 40-50%, saving substantial disk space. If you are building an archive of legacy phone recordings on a Mac or iPhone, ALAC is the most storage-efficient way to keep perfect-quality copies.

Apple Music, iTunes, and the Files app all handle ALAC natively with full metadata support — artist, album, year, track number, and cover art. This makes it easy to organize a collection of extracted phone recordings with proper tags and find them later through standard music library search.