LightC는 안전한 정크 정리, 디스크 분석, 시스템 유지보수를 위한 Windows 데스크톱 유틸리티입니다. React, TypeScript, Rust, Tauri로 구성되어 있습니다.

简体中文

특징

• 정크 클리너 — 임시 파일, 딜리버리 최적화 파일, 썸네일, DirectX 셰이더 캐시, 그리고 선택된 재구축 가능한 Microsoft Defender 캐시를 빠르고 깊게 스캔합니다.
• 큰 파일 — 드라이브 인식 스캔, 위험 표시, 선택 제어, 안전한 삭제 피드백이 있는 공간을 차지하는 파일을 찾으세요.
• 소셜 앱 캐시 — WeChat, QQ, DingTalk, Lark 및 기타 지원되는 데스크톱 앱의 캐시 카테고리를 정리하기 전에 검토합니다.
• 시스템 슬림 — 변경 사항을 적용하기 전에 선택 사항인 Windows 시스템 구성 요소와 공간 절약 설정을 명확한 안전 경고와 함께 검토하며, Windows.db 비정상적으로 커질 경우 Windows 검색 인덱스를 재구성하세요.
• 구 드라이버 — 사용 중인 드라이버를 보호하면서 사용하지 않는 서드파티 드라이버 패키지를 식별합니다; 백업 및 복원 워크플로우를 지원합니다.
• 잔여물 제거 — 신뢰도 기반 결과를 사용해 공통 위치에서 제거된 애플리케이션 잔여물을 감지합니다.

LightC

LightC is a Windows desktop utility for safe junk cleanup, disk analysis, and system maintenance. It is built with React, TypeScript, Rust, and Tauri.

简体中文

Features

• Junk Cleaner — Quick and deep scans for temporary files, Delivery Optimization files, thumbnails, DirectX shader caches, and selected rebuildable Microsoft Defender caches.
• Large Files — Find space-consuming files with drive-aware scanning, risk indicators, selection controls, and safe deletion feedback.
• Social App Cache — Review cache categories from WeChat, QQ, DingTalk, Lark, and other supported desktop apps before cleanup.
• System Slim — Review optional Windows system components and space-saving settings with clear safety warnings before applying changes, including rebuilding the Windows Search index when Windows.db grows abnormally large.
• Old Drivers — Identify unused third-party driver packages while protecting drivers currently in use; supports backup and restore workflows.
• Uninstall Leftovers — Detect probable remnants of removed applications across common locations using confidence-based results.
• Registry Cleanup — Find orphaned registry references and provide backup-aware cleanup with operation feedback.
• Context Menu Cleaner — Review invalid context-menu entries and remove unwanted shell integrations.
• Directory Analyzer — Inspect directory space usage, drill into large folders, and clean supported temporary caches.
• Disk Growth Analysis — Compare disk snapshots to locate changed files and directories over time.
• Shell Icons — Manage third-party This PC shell icons with registry/ACL backup, restore, and anti-respawn protection.
• AI Model Storage — Analyze local model, LoRA, embedding, and related cache storage, then remove selected model data.
• Localization — Switch between Simplified Chinese, Traditional Chinese, English, and Japanese; module pages, scan stages, settings, and stable backend labels follow the selected language.

Screenshots

Requirements

• Windows 10 or later.
• Node.js 20.19+ and npm.
• Rust toolchain and the Tauri 2 prerequisites.

Development

npm install
npm run dev
npm run build
npm run tauri dev

Portable Mode

Place LightC.portable.json beside the executable. LightC then stores its configuration, local data, and WebView data beside the executable instead of the default user profile location.

Safety Notes

• LightC does not scan or delete the Windows Defender root, quarantine, definition updates, platform data, or other protected Defender data.
• Defender cleanup is limited to the rebuildable LocalCopy and Support directories.
• System32 cleanup is limited to the explicitly supported DirectX shader cache path.
• Some files require administrator permission or a system reboot and may remain listed as incomplete.