# CapyBro

> Rewrite any text in any Windows app via one global hotkey. Open-source.

- **Website**: https://capybro.app
- **Uneed Page**: https://www.uneed.best/tool/capybro
- **Pricing**: Freemium
- **Category**: Development
- **Tags**: AI, Writing, Productivity
- **Submitted by**: @buytur-38eb
- **Launch Date**: 2026-10-11
- **Social Links**: [GitHub](https://github.com/phantasmat2018/capybro-pro) | [Facebook](https://www.facebook.com/CapyBroApp)

## About

CapyBro is a fast, native Windows productivity tool that seamlessly integrates Artificial Intelligence into your daily workflow. Unlike browser extensions, CapyBro works globally across your entire OS — whether you are typing an email in Outlook, writing code in VS Code, or chatting in Telegram.

Key features:

— Global Integration: Process any highlighted text via system-wide hotkeys. Defaults: Ctrl+Shift+E (improve), Ctrl+Shift+Q (prompt menu), Ctrl+Shift+Z (undo).

— Model Flexibility: Connect to leading cloud models (GPT, Claude, Gemini, and dozens more) via OpenRouter, or run completely offline using Ollama.

— Custom Prompts: Create tailored commands (e.g., "Fix Grammar", "Make Professional", "Summarize") with optional dedicated hotkeys.

— Privacy First: API keys are encrypted via Windows Credential Manager (DPAPI). History stays on your machine. Using Ollama guarantees no data ever leaves your device.

— Native Performance: Built with .NET 8 + WPF + Win32 P/Invoke. 49 MB installer, ~80 MB RAM at idle — five times lighter than typical Electron alternatives.

— Open Source: Released under the MIT license. Full codebase available on GitHub for inspection and contribution.

Free version is feature-complete for everyday use. Pro ($19 one-time, never subscription) adds usage statistics, history export to CSV/JSON, switch-model hotkey, and premium prompt packs.