auCDtect Task Manager is a free GUI tool that lets you check if your lossless audio files were upconverted from a "lossy" file format.
Cost / License
- Free
- Proprietary
Alerts
- Discontinued
Platforms
- Windows

Spek is described as 'Helps to analyse your audio files by showing their spectrogram. Spek is free software available for Unix, Windows and Mac OS X' and is a popular app in the audio & music category. There are more than 50 alternatives to Spek for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Spek alternative is Tenacity, which is both free and Open Source. Other great apps like Spek are REAPER, Ocenaudio, Adobe Audition and Cakewalk.
auCDtect Task Manager is a free GUI tool that lets you check if your lossless audio files were upconverted from a "lossy" file format.

Create new audio records or edit audio files with the editor. Save the files in the desired audio format. Lexis Audio Editor provides a familiar interface with all the classic tools for cutting, copying and pasting as well as normalization, noise reduction and more.




Sneedacity (named after Sneed's Feed and Seed from The Simpsons episode, "E-I-E-I-D'oh") is a free (libre), open source, and privacy-respecting audio recording and editing suite forked from Audacity.
Detects fake lossless audio files on Mac. Drag a folder of WAV, FLAC, AAC, ALAC, AIFF, or MP3 files and get an automatic LOSSLESS, FAKE, or MEDIUM verdict for each track.




AudioLab is a professional Audio Editor and Ringtone Maker for Android. Features like Audio Trimming ( cut / crop / copy / paste / add silence / fade / undo / redo ), Audio Mixing ( Mix Four Audio, Change Speed & Pitch, have all DJ effect options and Filters ), detailed Tag...




DarkAudacity is a build/fork of the the well known free sound editor, Audacity, customized with a darker, more modern theme - and a few small tweaks. The audio engine underneath is the same audio engine. The same code powers it. Like Audacity, it is completely free.


Record your ideas on the go or create entire music productions from scratch, we'll leave it up to you! This app is a portable multitrack audio and MIDI recording studio featuring virtual instruments, editing with unlimited undo/redo, mixing, real-time effects, automation and...




Audioalter is a collection of web tools that you can use to add effects to your audio files. It allows you change speed, volume, pitch, duration and much more.


Vocalis provides a simple and modern interface that provides a straight-forward way to record and play audio. It allows you to do basic editing, and create voice memos.



With Fission, audio editing is no longer a chore. You can join files, crop and trim audio, and rapidly split up long files.




Free Audio Editor is a sound editor program for Windows. This software lets you make and edit voice and other audio recordings. You can cut, copy and paste parts of recording and, if required, add effects like echo, amplification and noise reduction.

Spectro is the only native macOS app that automatically detects fake lossless audio files WAV, FLAC, and AIFF files that are secretly transcoded MP3s or AAC files in disguise. It shows you the full FFT spectrogram alongside a verdict with confidence score which is really good if you're not very good at reading spectrograms.