You could have downloaded X Lossless Decoder 20151214 for Mac from our software library for free. The software lies within Audio & Video Tools, more precisely General. This free Mac application was originally developed by tmkk. This Mac download was scanned by our antivirus and was rated as safe.
From the developer:
X Lossless Decoder (XLD) is a tool for OS X that is able to decode/convert/play various 'lossless' audio files. The supported audio files can be split into some tracks with cue sheet when decoding.
XLD supports the following formats: (Ogg) FLAC (.flac/.ogg) Monkey's Audio (.ape) Wavpack (.wv) TTA (.tta) Apple Lossless (.m4a) [10.4 and later] TAK (.tak) [Requires Wine] Shorten (.shn) [SHN v3 only] AIFF, WAV, etc.
You may want to check out more Mac applications, such as Decoder, Morse Decoder or Audio Edit Trim, Merge, Split Lossless Pro, which might be related to X Lossless Decoder.
Editors & Converters