SpectraLayers Pro vs Vinyl Restoration Suite

SpectraLayers Pro is a spectral audio editor that presents sound as visual objects for editing, repair, restoration, and sound design. Pro 13 adds Unmix Sound Effects to separate short sounds from continuous backgrounds such as wind, crowds, traffic, and nature. Ambience Heal fills gaps using ambience from the source layer, while Reconstruct resynthesizes selected spectral data. Voice DeClick removes mouth noises, and Voice DeCrosstalk isolates unwanted voices from a target voice. The software supports batch processing and can run standalone or as an external editor. Listed integrations include Ableton Live, Final Cut Pro, Logic Pro, Reaper, DaVinci Resolve, FL Studio, ACID Pro, Vegas Pro, KONTAKT, REAKTOR, HALion, and Tracktion Waveform; edited audio can be returned to the calling app. Pro 13 supports specified recent macOS releases on Intel and Apple silicon, and Windows 10 or 11 64-bit from version 21H2; Windows 11 on Arm requires 24H2 or later. A free trial is available, but no free plan or price is listed.

Vinyl Restoration Suite is a free audio restoration plugin and standalone application for Windows, macOS, and Linux. It detects and repairs clicks and pops using crossfade and spline interpolation, and reduces noise with real-time FFT processing that can capture a noise profile. Its AI denoiser is based on RNNoise and supports DirectML and NPU acceleration. A 10-band graphic equalizer covers 31 Hz to 16 kHz, while separate filters address subsonic rumble from 5–150 Hz and AC power line hum from 40–80 Hz. The app can record audio and split tracks automatically at silence. Real-time waveform and spectral views help monitor audio, and Difference Mode plays the noise and clicks being removed. Use it as a VST3 plugin in a DAW or independently as a standalone app. Pre-built binaries are listed for all three desktop systems; the macOS DMG is described as universal for Intel and ARM. It is available under the MIT license at free.