Question: Can you suggest a professional audio editing software for post-production and mastering?

For professional audio editing, for example in post-production and mastering, Acon Digital has a broad range of tools. Its Acoustica audio editor can handle advanced features like spectral editing and immersive audio up to 7.1.2 channels. It also includes dedicated plug-ins for stem separation, dialogue noise reduction and reverberation adjustment, so it's geared for high-end audio production. Prices are $49.90 to $299.90, so there are several options to suit different budgets and needs.

Another top contender is Auphonic, an AI-powered tool for automating and optimizing audio. It includes an intelligent leveler, noise and reverb reduction, and autoEQ, along with other algorithms to optimize audio levels and speech intelligibility. Auphonic also has automated workflows and integration with popular sites like YouTube, SoundCloud and Facebook, so it's good for podcasters and content creators who want to distribute audio with high quality.

For mastering and music production, LANDR is a good all-purpose tool that combines AI-powered mastering with music distribution and exclusive samples. With options like unlimited mastering and distribution, access to millions of royalty-free samples and more than 30 plugins, LANDR is good for musicians and producers, offering a wide range of tools to create and distribute music professionally.

Last, RipX DAW has advanced stem separation and editing abilities that are good for producers and audio post-production professionals. With modules for note editing, sound replacement and audio repair, RipX DAW lets you get very fine control over audio, and it's good for a lot of audio editing and post-production work.