Volt vs Flow Launcher
Two open-source keyboard launchers - one Windows-only, one truly cross-platform. Compare backends, plugin security, and ecosystems.
Volt
Recommandé- Cross-platform (Win/Mac/Linux)
- Native Rust backend
- HMAC-signed extensions
- Modern React 19 UI
Flow Launcher
Windows only- Windows 10/11 only
- Free and open source (MIT)
- Mature plugin community
- C#/.NET runtime overhead
Différences clés
Platform Reach
Volt runs on Windows, macOS, and Linux. Flow Launcher is Windows-only.
Backend
Volt uses native Rust. Flow Launcher runs on the .NET CLR.
Plugin Security
Volt enforces HMAC signatures on extensions. Flow Launcher uses basic trust.
Performance
Volt launches under 50ms with ~30MB RAM. Flow Launcher carries .NET overhead.
Feature-by-Feature Comparison
| Feature | Volt | Flow Launcher |
|---|---|---|
| Platforms | Windows + macOS + LinuxTruly cross-platform | Windows onlyWindows 10/11 exclusive |
| Backend | Rust (native)Compiled, no GC | C# / .NETManaged runtime |
| Plugin Languages | TypeScript + RustType-safe APIs | Python, C#, JavaScriptMulti-language |
| Plugin Security | HMAC signaturesCryptographically signed | BasicTrust-based |
| Built-in Plugins | 13Calculator, clipboard, snippets, more | ~10Calculator, browser, files |
| Modern UI | React 19Themeable, animated | WPFNative Windows UI |
| Plugin Store / Registry | Curated registry | Community plugin list |
| Open Source | Public on GitHub | MIT license |
| Cross-Platform Extensions | Same plugins on Win/Mac/Linux | Windows-only plugins |
Quand choisir quoi
Choisissez Volt si vous...
- Use macOS or Linux alongside Windows
- Want HMAC-secured plugin signatures
- Prefer a native Rust backend over .NET
- Want a modern React 19 themeable UI
- Need TypeScript or Rust plugin authoring
- Care about a unified workflow across platforms
Restez sur Flow Launcher si vous...
- Only ever use Windows
- Already have many Flow Launcher plugins
- Prefer Python plugin authoring
- Like the native WPF look and feel
- Are deeply invested in the Wox/Flow ecosystem
- Don't need cross-platform parity
Frequently Asked Questions
Is Volt available on Mac like Flow Launcher?
Flow Launcher is Windows-only, while Volt runs natively on macOS, Windows, and Linux. If you switch between a Windows desktop and a MacBook, Volt is the only one of the two that gives you the same launcher and the same extensions on both machines.
Can I migrate from Flow Launcher to Volt?
Yes. Most Flow Launcher workflows - app launching, file search, calculator, web search, shell commands - have direct equivalents in Volt's 13 built-in plugins. You may need to re-add custom searches, but the keyboard-driven flow translates one-to-one.
Is Volt faster than Flow Launcher?
Yes. Volt is built in Rust without a managed runtime, launching in under 50ms with around 30MB of RAM. Flow Launcher runs on .NET, which adds GC pauses and a higher memory footprint, especially when several plugins are loaded simultaneously.
Why choose Volt over Flow Launcher?
Choose Volt if you need cross-platform support, HMAC-signed plugin security, or a modern React-based UI. Flow Launcher is a solid Windows-only launcher, but Volt extends the same workflow to macOS and Linux with stronger sandboxing and rapid weekly updates.
Prêt à dépasser Windows ?
Take your launcher with you across Windows, macOS, and Linux. Free forever, with HMAC-secured extensions.