DeSonKuPik

Beautiful one-click audio mastering for web and desktop.
Open an audio file, preview a musical mastering chain, and export a polished WAV or MP3 master.

Landing Page · Download · Install Guide · User Guide · FAQ

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What is DeSonKuPik?

DeSonKuPik is a beginner-friendly audio mastering app by SonKuPik. It runs as a web app and as a desktop app for Windows, macOS, and Linux using Electron.

The product idea is simple:

Open file → improve the sound → export a better master.

It is designed for creators who want clearer, fuller, and more finished audio without starting from a complex DAW session.

Who is it for?

• YouTubers who want cleaner voiceover or music audio.
• Podcasters who want speech to sound more controlled.
• Musicians who need quick demo mastering previews.
• Video editors who want audio to feel more finished before upload.
• Beginners who want a simple open-preview-export workflow.

Highlights

• One-click starting point with a ready mastering chain.
• Studio-style processing: EQ, compressor, color, stereo width, and limiter.
• Beginner-friendly workflow: open, listen, adjust only if needed, export.
• Desktop-ready with native file open/export dialogs.
• Web-ready for Cloudflare Pages or static hosting.
• Cross-platform release automation for Windows, macOS, and Linux through GitHub Actions.
• Release integrity helper with generated SHA256 checksums for published artifacts.
• Clear project governance with separate source license, trademark policy, security policy, and business-use guidance.

Desktop downloads

Official installers are published from GitHub Releases after a tagged release build.

Platform	Recommended artifact	Notes
Windows	Setup .exe	Normal installer
Windows	Portable .exe	Run without installing
macOS	.dmg / .pkg	May show Gatekeeper warning if unsigned
Linux	.AppImage	Usually easiest for desktop use
Linux	.deb	Debian/Ubuntu-based systems

Unsigned builds may show Windows SmartScreen or macOS Gatekeeper warnings. Production distribution should use Windows code signing and Apple notarization.

Local development

npm ci
npm run dev

Desktop development:

npm run desktop:dev

Build and validation

npm run typecheck
npm run lint
npm run build

Desktop builds:

npm run desktop:win
npm run desktop:mac
npm run desktop:linux

Release workflow

A new release can be created with a version tag:

npm version patch
git push --follow-tags

The release workflow builds Windows, macOS, and Linux packages, generates checksums, and publishes them to GitHub Releases when triggered by a v*.*.* tag.

Documentation

• Install Guide
• User Guide
• FAQ
• License FAQ
• Business Use
• Commercial Services
• Distribution Guide
• Release Checklist
• Release Guide

Licensing, trademark, and business use

• Source code: GPL-3.0-or-later. See LICENSE.
• Copyright: see COPYRIGHT.md.
• Trademark and brand assets: see TRADEMARK.md.
• Business and enterprise scenarios: see BUSINESS-USE.md and COMMERCIAL-SERVICES.md.

The source license covers source code. The official DeSonKuPik and SonKuPik brand identity is handled separately so users can fork the code without creating brand confusion.

GitHub Pages landing page

The repository includes a bilingual SEO landing page under docs/.

https://masarray.github.io/desonkupik/

Governance and community

• Governance
• Code of Conduct
• Contributing
• Support
• Security
• Supported Versions

Engineering notes

• Brand is DeSonKuPik only. Legacy app names should not appear in public UI.
• The desktop production build uses relative Vite asset paths so packaged Electron loads the same UI as the web app.
• The app icon, visual identity, presets, and SonKuPik marks remain SonKuPik brand assets.
• Build outputs such as dist/, release/, installers, caches, and generated binaries are excluded from source control.

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Made with care by SonKuPik.