Spectro is described as '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 files and creates a spectrogram of the wave data' and is an app. There are more than 10 alternatives to Spectro for a variety of platforms, including Windows, Linux, Mac, Flathub and Flatpak apps. The best Spectro alternative is Ocenaudio, which is free. Other great apps like Spectro are Spek, RED-Spectrogram, Zynewave Podium and SignalView.
Ocenaudio is a cross-platform, easy to use, fast and functional audio editor. It is the ideal software for people who need to edit and analyze audio files without complications. ocenaudio also has powerful features that will please more advanced users.
Spek helps to analyse your audio files by showing their spectrogram. Spek is free software available for Unix, Windows and Mac OS X.
Spek and Spectro have the same utility.
Audio visualization tool for generating detailed spectrograms from FLAC files, featuring customizable parameters and zoom functionality for precise audio analysis.
Podium is a modern digital audio workstation (DAW) for Windows. It supports recording and editing of audio and MIDI, and hosts VST instrument and effect plugins.
SignalView is a stereo sound visualization VST3 plugin. It has a time domain view and a frequency domain view with optional linear or logarithmic display. There is also a sonogram(waterfall) view to see trends in the spectrum.
MP3 deluxe by MAGIX is a complete music solution for superior music recording, playback, and easy management. Some features include: quick import, optimal editing, easy music management including playlists,and direct recording of internet radio.
auCDtect Task Manager is a free GUI tool that lets you check if your lossless audio files were upconverted from a "lossy" file format.
Audiodope is an audio editor. You can load and listen to music files of various formats such as wave, MP3, wma etc. You can also edit part or the whole stream.
Metro is a fast-operating, easy-to-learn high-powered sequencer for the design of professional audio projects. It stands alone as a complete and integrated MIDI, audio and video production system.
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.
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, it means that the files in question are converted from other formats with lower quality, such as MP3.
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It's portable, the best comparison in relation to Spectro.