Metro (Sagan Technology) Alternatives

Mix, edit, and create audio content in Adobe Audition CC with a comprehensive toolset that includes multitrack, waveform, and spectral display.

Audacity is a free and open-source audio production software suite that includes a surprising array of editing tools and recording systems.

Open Source

Ocenaudio is a cross-platform, easy to use, fast and functional audio editor.

Open Source

Tenacity is an easy-to-use, privacy-friendly, FLOSS, cross-platform multi-track audio editor/recorder for Windows, macOS, Linux and other operating systems.

Sound Forge Pro, free and safe download. Sound Forge Pro latest version: State-of-the-Art Professional Audio Editing Software for Desktop Computers. Sound Forge Pro is one of the most professional and well-respected pieces of audio editing softwa.

Record, edit, and mix on Linux, Mac OS X, and Windows.

Open Source

Wave Corrector offers an integrated solution to record, clean-up and convert your music to digital audio formats. The program uses advanced digital processing to remove noise from old analogue recordings.

DarkAudacity is a build/fork of Audacity with quote "a darker more modern theme - and a few small tweaks."

GoldWave. Digital Audio Editing Software. Record • Restore • Convert • Analyze. Fully loaded to do everything from the simplest recording and editing to the most sophisticated audio processing, restoration, enhancements, analysis, and conversions.

Easy-to-use, Studio-Grade, Professional Audio Recording, Editing, with Noise Reduction, Compression, Limiting, etc.

GarageBand is a fully equipped music creation studio for Mac

Big studio audio production, broadcasting, post-production and mastering

Spectro is a freeware audio file analyzer for windows.