Sound it! review
A high-resolution mastering editor with strong spectral tools and a high listed entry price.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Sound it! is desktop audio recording, editing, mastering, and export software from 株式会社インターネット. It supports Windows and macOS and is aimed at professional sound engineers, audio enthusiasts, and hobbyists who need waveform editing, spectral work, format conversion, batch processing, CD creation, or high-resolution PCM and DSD workflows. For game-audio teams, its strongest fit is detailed asset cleanup and mastering rather than projects centered on multitrack composition or arrangement.
The published Windows lineup is divided into Basic, Premium, and Pro editions, with download and package options for Basic. Basic covers recording and editing, batch processing, VST effects, and CD creation. Premium adds spectral display and frequency-domain gain adjustment. Pro adds DSD native recording and playback, up to 768 kHz / 32-bit PCM, spectral editing, VST2/VST3 support, and DDP file support. The Basic package with guidebook adds a printed guidebook, while the listed starting price is 7000. There is no free plan, so the product suits buyers who already need a dedicated paid editor.
Spectral editing is the clearest differentiator for precise frequency-focused work, including noise reduction and crossfades. The broader toolset also covers analog and digital recording, multiple files open in waveform editing, ACID file creation, mastering, CD workflows, and audio format conversion. That breadth makes Sound it! a practical choice for high-resolution post-production and delivery tasks, especially where DSD, high-resolution PCM, VST, or DDP matter. Buyers seeking a lower-cost entry point or a tool organized around multitrack game-audio production should look elsewhere; buyers prioritizing detailed file editing and mastering on Windows or Mac should consider it.
Sound it! pros and cons
- Where it wins
- Spectral editing and frequency-domain gain adjustment
- DSD, up to 768 kHz / 32-bit PCM, and DDP support
- Batch processing with VST2/VST3 plug-in support
- Where it doesn't
- Listed starting price is 7000
- No free plan is available
- The product is focused on file-based editing rather than multitrack work
Sound it! fact sheet, pricing and score →
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