Spek

Spek helps to analyse your audio files by showing their spectrogram. Spek is free software available for Unix, Windows and Mac OS X. Features: - Supports all popular...

Free Open Source Mac Windows Linux

Lossless Audio Checker

Lossless Audio Checker is a utility to check whether a FLAC or WAVE file is truly lossless or not, by detecting cutoff frequencies. It can show you the full frequency...

Free Mac Windows Linux Web

auCDtect Task Manager

auCDtect Task Manager is a free GUI tool that lets you check if your lossless audio files were upconverted from a "lossy" file format. How it works: ...

• Discontinued Official Website is down and there have been no releases since 2016.

Free Windows

Audiochecker

Audiochecker is a tiny and portable tool which analyzes the source of WAV, LPAC, SHN, APE and FLAC audio formats, in order to verify if the encoding is lossless. If not...

• Discontinued The project is no longer developed. Last version, 2.0 Build 457 Beta, released in June 2006, can be still downloaded from Softpedia.com

Free Windows

Tau Analyzer

Tau Analyzer is a free program, which can help you to distinguish with reasonable accuracy the original studio-based CDs from poor quality fakes, that have been...

Free Personal Windows

Spectro

Spectro is a freeware audio file analyzer for windows. Currently capable of reading FLAC, APE, MP3 and WAV files. Spectro lets you view vital data about compressed audio...

Free Windows

sndpeek

sndpeek is just what it sounds (and looks) like: - real-time 3D animated display/playback - can use mic-input or wav/aiff/snd/raw/mat file (with playback) ...

Free Open Source Mac Windows Linux