yyzTools
Yes Your Zen Tools
English · 简体中文 · 繁體中文 · 日本語 · 한국어 · Français · Deutsch · Español · Русский · العربية · Português · Italiano
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## Introduction
Search, translate, recognise, preview, batch-process, capture, decorate — the frequent little jobs of everyday work, without hunting down, installing, and paying for a separate tool for each one. Install yyzTools once and whatever you need is already there.
## Highlights
- **Free forever** — Every feature is open. No paid unlocks, no membership tiers, and no crippling the core to sell it back to you.
- **Local-first** — Clipboard, file search, usage stats, and OCR are all processed and stored on your own machine. Nothing is uploaded on its own.
- **Install once** — 40+ modules ready out of the box — skipping the whole cycle of searching, comparing, downloading, trialling, and uninstalling.
- **387 command modules** — AI, apps, games, system, and web commands on tap — and one JSON file is all it takes to add your own.
## Features
| | |
| ---------------------- | ------------------------------------------------------------------------------------------------------------------------------------- |
| **CmdPlate** | App search · File search · Process manager · Window manager · Bookmark search · Clipboard history · Command line · Instant calculator |
| **Speed & efficiency** | Dock · Clipboard history · App usage · Screen capture · Screen recorder · Reminders · Calendar · System quick actions · Mouse gestures · Lightning File Scan & Clean · Lightning Disk Space Analyzer · Lightning Memory Cleaner · Lightning System Optimizer |
| **Text & language** | Super translate · OCR · Quick OCR · Regex tester · Encode / decode · Hash calculator · Encryption · Data conversion · Data generator |
| **Files & media** | File preview · Batch rename · Batch image tool · Batch video tool · Batch PDF tool · Downloader |
| **Compute & extend** | Calculator pad · QR codes · Open SDK · Built-in browser |
| **Personalisation** | Live wallpaper · Desktop effects · Navigation page |
## Architecture
Hybrid: a **C++ (Win32 + WebView2) host** carrying a **front end (Alpine.js + vanilla JS + Vite)**, with feature areas isolated into separate processes.
| Process | Role |
| -------------------- | -------------------------------------------------------------------------------------------------- |
| `yyzTools.exe` | Main process — hosts the command palette, translate, OCR and most features |
| `yyzWallpaper.exe` | Live wallpaper — composites web/video under the desktop icon layer via the Windows Composition API |
| `yyzBrowser.exe` | Frameless built-in browser for command modules opening URLs |
| `yyzCmd.exe` | Pure Win32 command runner (shutdown / restart / volume / display / recycle bin, etc.) |
| `yyzInputHint.exe` | Live keyboard / mouse key overlay (RawInput) |
| `yyzMouseFinder.exe` | Quickly locate the mouse cursor |
| `yyzScreenCap.exe` | Screen capture — region, scrolling and pin-to-screen |
| `yyzScreenRec.exe` | Screen recorder — camera follows the cursor, click and key overlays |
| `yyzFileClean.exe` | Lightning File Scan & Clean (ImGui) |
| `yyzDiskSpace.exe` | Lightning Disk Space Analyzer (ImGui) |
| `yyzMemClean.exe` | Lightning Memory Cleaner (ImGui) |
| `yyzWinOpt.exe` | Lightning System Optimizer (ImGui) |
| `yyzUpdater.exe` | Incremental auto-updater (see `src/updater/`) |
| `yyzFileSearch.exe` | Self-developed full-volume file search engine — direct MFT read + USN incremental index |
The front end calls each C++ Manager through the `window.Zen` bridge, all returning an `{ error, ... }` contract.
## Download
- **Installer** (recommended): `yyzTools-setup-1.1.2.2200.exe` — [GitHub Releases](https://github.com/jearry/yyzTools/releases)
- **winget**: install from any terminal with `winget install yyztools`
- Slow from China? Prefix the installer URL with a mirror: [ghfast.top](https://ghfast.top/) · [ghproxy.com](https://ghproxy.com/) · [gh-proxy.com](https://gh-proxy.com/)
- Or grab it from the [official download page](https://yyztools.com/download.html).
The setup wizard supports 12 languages.
## System requirements
- Windows 10 / 11 (x64)
- WebView2 Runtime (preinstalled on recent systems; the installer guides you to install it if missing)
## UI languages
Both the UI and command-module text support 12 languages: 简体中文, 繁體中文, English, 日本語, 한국어, Français, Deutsch, Español, Русский, العربية, Português, Italiano. First launch auto-detects the system language; switch anytime in Settings.
## About this repo
This repo (`jearry/yyzTools`) hosts releases and the official website:
- [`releases/`](releases/) — versioned installers and `.7z` packages, plus the `update.json` manifest
- [`docs/`](docs/) — static site for (GitHub Pages)
- Open-source components (see [LICENSE](LICENSE) for licenses):
- [`src/library/`](src/library/) — shared utility library (yyzlib)
- [`src/updater/`](src/updater/) — auto-updater
- [`src/yyzcmd/`](src/yyzcmd/) — system command runner
- [`src/inputhint/`](src/inputhint/) — keyboard & mouse input hints
- [`src/mousefinder/`](src/mousefinder/) — mouse pointer locator
For feature issues, please use [Issues](https://github.com/jearry/yyzTools/issues).
## License & Acknowledgments
yyzTools is proprietary software, free to use. Only some components are currently open source, under the **MIT License**. Whether other parts or the whole application will be open-sourced will be decided in due course.
The software incorporates several open-source libraries and tools. See [LICENSE](LICENSE) for the full list of third-party components and their respective licenses.
We sincerely thank all the developers who have contributed to these open-source projects!