SpectraLayers is a digital audio editing software suite published by Steinberg Media Technologies GmbH and created by Robin Lobel.

[6] SpectraLayers Pro 2, released in July 2013, improved speed and added features like Spectral Casting/Molding, markers and metadata support, and non-linear scales.

[5][7][8][9] SpectraLayers Pro 3, released in January 2015 further improved performance, also adding 24-bit/192kHz audio support, and redesigning many UI components.

The new features include a reworked GUI, HD spectrogram, Heal Action and Frequency Repair tool.

[12] Dr. Bill Evans made additional contributions to the features design and user interface of this release.