File: README.md
LiteMonitor
一款轻量、可定制的开源桌面硬件监控软件 — 实时监测 CPU、GPU、内存、磁盘、网络等系统性能。
A lightweight and customizable desktop hardware monitoring tool — real-time monitoring of system performance such as CPU, GPU, memory, disk, and network.
支持横/竖屏/任务栏/网页显示、主题切换、多语言、透明度显示、三色报警等,界面简洁且高度可配置 。
🟢 立即下载最新版本: 📦 GitHub Releases → LiteMonitor 最新版 / ⏬国内镜像网站下载
🟢 已支持【内存清理】和【自定义插件】功能,详见:插件开发指南(无需编程)
🟢 横条模式 / 任务栏显示模式
🖥️ 系统监控功能
| 分类 | 监控指标 |
|---|---|
| 💻 处理器(CPU) | 实时监测 CPU 使用率、温度、频率、功耗、风扇、水冷等数据。 |
| 🎮 显卡(GPU) | 展示 GPU 使用率、核心温度、显存、频率、功耗 风扇,兼容 NVIDIA / AMD / Intel 显卡。 |
| 💾 主机(HOST) | 显示系统内存占用、FPS刷新率、磁盘温度、主板温度、机箱风扇等,清晰了解电脑综合情况。 |
| 🔋 电池(Battery) | 监测电池状态(充电状态、电量、功耗、电流、电压等)。 |
| 📀 磁盘(Disk) | 监控磁盘读取与写入速度(KB/s、MB/s),帮助分析存储 I/O 活跃情况。支持自动/手动选择磁盘。 |
| 🌐 网络(Network) | 实时显示上传与下载速度(KB/s、MB/s),提供轻量级网络流量监控。支持自动/手动选择网卡。 |
| 📈 流量统计(Traffic) | 统计每日上传与下载流量,帮助分析网络使用习惯。 |
| 🔌 插件系统(Plugin) | 支持监控天气、股票、加密货币、代理延迟、汇率等,支持自定义插件,扩展监控项与功能。 |
| 🔧 硬件传感器(Sensors) | 硬件详情面板可以查看和监控所有系统硬件传感器数据。 |
💡 LiteMonitor 持续完善中,如需更多监控项或功能支持,欢迎在 GitHub Issues 中反馈建议!
🟢 网络测速功能
👉
🟢 监控历史
🟢 历史流量统计
🟢 网页版监控
产品功能
| 功能 | 说明 |
|---|---|
| 🎨 自定义主题 | 通过 JSON 定义颜色、字体、间距、圆角等,主题可扩展与复用。主题系统 v2 更易维护。 |
| 🟥🟨🟩 三色报警 | 监控项根据阈值自动切换进度条/数值颜色,支持自定义颜色与网络/磁盘独立阈值。 |
| 🌍 多语言界面 | 内置多语言,所有菜单/短标签/监控项即时国际化。 |
| 📊 监控项显示管理 | 按需显示或隐藏 CPU、GPU、VRAM、内存、磁盘、网络等模块。 |
| 🧮 横屏模式 | 全新横条布局,支持每列独立宽度、单位智能格式化、两行显示、自动计算面板宽度。 |
| 📏 面板宽度调整 | 即时调整面板宽度,布局自动重排。 |
| 🔠 UI 缩放 | 自适应 DPI + 用户自定义缩放,界面与字体完美比例缩放。 |
| 🎞️ 动画平滑 | 数值更新支持平滑动画,降低突变带来的跳动感,可自行调节速度。 |
| 🪟 窗口与界面 | 圆角显示、透明度调节、阴影、高质量字体渲染,视觉干净优雅。 |
| 🧭 靠边自动隐藏 | 靠屏幕边缘自动收起,靠近边缘自动弹出,支持多屏幕正确判断。 |
| 🧲 限制拖出屏幕 | 选项开启后,窗口不可拖出屏幕可视区域。 |
| 👆 鼠标穿透模式 | 启用后,窗口不拦截鼠标事件,可直接操作背后应用。 |
| 🎨 UI 与主题即时切换 | 切换主题/语言后界面即时刷新,无需重启。 |
| 🔍 数值智能格式化 | 自动格式化单位与小数位,横屏模式支持智能“/s”去除、>=100 自动取整等。 |
| 🔄 自动更新检测 | 启动时静默检查新版本,手动检查时展示弹窗。支持国内与 GitHub 双源。 |
| 🚀 开机自启 | 通过计划任务方式实现管理员级别自启动。 |
| 📂 配置文件存储 | 所有设置实时写入 settings.json,支持迁移与备份。 |
📦 安装与使用
- 前往 Releases 页面 下载最新版压缩包
- 解压后运行
LiteMonitor.exe - 程序会自动根据系统语言加载对应语言文件
🎨 主题系统
主题文件位于 /themes/ 目录。
示例:
{
"name": "DarkFlat_Classic",
"layout": { "rowHeight": 40, "cornerRadius": 10 },
"color": {
"background": "#202225",
"textPrimary": "#EAEAEA",
"barLow": "#00C853"
}
}✨ 主题系统 v2 新特点:
- 布局字段更精简、统一
- 字体与布局分别独立缩放
- 所有布局由 Theme.Scale 自动处理
- 更容易构建自己的主题模板
⚙️ 设置文件(settings.json)
| 字段 | 说明 |
|---|---|
Skin |
当前主题名称 |
PanelWidth |
面板宽度(支持横竖屏两种模式) |
UIScale |
用户界面缩放倍率 |
Opacity |
透明度(0.1 ~ 1.0) |
Language |
当前语言(自动检测或手动切换) |
TopMost |
是否置顶窗口 |
AutoStart |
是否开机启动 |
AutoHide |
是否启用靠边自动隐藏 |
ClampToScreen |
拖动后限制窗口在屏幕内 |
ClickThrough |
是否启用鼠标穿透 |
RefreshMs |
刷新间隔(支持完整预设) |
AnimationSpeed |
数值平滑动画速度 |
HorizontalMode |
横屏/竖屏显示模式 |
PreferredNetwork |
手动选择网卡(空=自动) |
PreferredDisk |
手动选择磁盘(空=自动) |
Enabled |
各监控项开关(CPU/GPU/MEM/NET/DISK) |
🧩 架构概览
| 文件 | 功能 |
|---|---|
MainForm_Transparent.cs |
主窗体、拖拽、菜单托盘、自动隐藏、透明度、位置保存 |
UIController.cs |
主题加载、DPI/UIScale 缩放、布局重构、渲染入口、定时刷新 |
UIRenderer.cs |
竖屏渲染器(组块、进度条、标题渲染) |
HorizontalRenderer.cs |
横屏渲染器(两行布局、智能标签与数值) |
UILayout.cs |
竖屏动态布局计算 |
HorizontalLayout.cs |
横屏列宽计算、面板总宽度计算 |
ThemeManager.cs |
主题加载、颜色解析、字体构建 |
LanguageManager.cs |
多语言加载、扁平化 Key 访问 |
HardwareMonitor.cs |
采集 CPU/GPU/MEM/NET/DISK 信息;自动/手动设备选择 |
AutoStart.cs |
管理计划任务,实现开机自启 |
UpdateChecker.cs |
GitHub + 国内双源版本检测 |
AboutForm.cs |
关于窗口 |
🛠️ 编译说明
环境要求
- Windows 10 / 11
- .NET 8 SDK
- Visual Studio 2022 或 Rider
编译命令
git clone https://github.com/Diorser/LiteMonitor.git
cd LiteMonitor
dotnet build -c Release输出文件:
/bin/Release/net8.0-windows/LiteMonitor.exe📄 开源协议
本项目基于 MIT License 开源,可自由使用、修改与分发。
📬 联系方式
作者:Diorser
项目主页:https://github.com/Diorser/LiteMonitor
File: README.en.md
LiteMonitor
A lightweight and fully customizable Windows hardware monitor — track CPU, GPU, memory, disk, and network statistics in real time.
🟢 Download latest version:
📦 GitHub Releases → LiteMonitor Latest
⏬ Download Website
LiteMonitor is a modern Windows desktop system monitoring tool.
It supports horizontal/vertical display, multiple languages, theme switching, transparency, adaptive DPI scaling, and three-level color alerts — in a clean and highly configurable interface.
🟢 **Horizontal Mode / Taskbar Display**
🟢 **New Network Speed Test Feature**
👉
🟢 **New Theme Editor**
🖥️ Monitoring Features
| Category | Metrics |
|---|---|
| 💻 CPU | Real-time usage & temperature (multi-core average + peak). |
| 🎮 GPU | GPU usage, temperature, VRAM usage; supports NVIDIA / AMD / Intel. |
| 💾 Memory | RAM usage overview in percentage. |
| 📀 Disk | Read/Write throughput (KB/s, MB/s). Auto/manual disk selection supported. |
| 🌐 Network | Upload/Download speed with adaptive unit formatting. Auto/manual NIC selection supported. |
Product Features
| Feature | Description |
|---|---|
| 🎨 Theme Customization | JSON-defined colors, fonts, spacing, corner radius. New Theme System v2 with cleaner structure & scaling logic. |
| 🟥🟨🟩 Three-Level Color Alerts | Bars and values change colors based on thresholds; network/disk have independent logic. |
| 🌍 Multilingual UI | Supports 8 languages (ZH/EN/JA/KO/FR/DE/ES/RU). Switching languages updates UI instantly. |
| 📊 Show/Hide Metrics | Toggle CPU/GPU/VRAM/MEM/NET/DISK modules individually. |
| 🧮 Horizontal Mode | Brand-new two-row layout with per-column dynamic width, smart unit formatting, and automatic panel width calculation. |
| 📏 Adjustable Panel Width | Change width from menu; layout refreshes instantly. |
| 🔠 UI Scaling (UIScale) | Full DPI + user-defined scaling support; fonts and layout resize proportionally. |
| 🎞️ Smooth Animations | Numeric values transition smoothly; speed configurable. |
| 🪟 Window Features | Rounded corners, transparency, high-quality text rendering, always-on-top. |
| 🧭 Auto Hide on Screen Edge | Automatically collapses when docked to edges; reappears on mouse hover. Multi-monitor aware. |
| 🧲 Clamp to Screen | Prevents window from being dragged outside visible screen area. |
| 👆 Click-Through Mode | Allows mouse interactions to pass through the window. |
| 🎨 Instant Theme/Language Switching | No restart required; UI updates immediately. |
| 🔍 Smart Value Formatting | Automatic unit conversion, adaptive decimals; horizontal mode removes /s, trims decimals for large values. |
| 🔄 Auto Update Check | Silent background check on startup; popup only when triggered manually. |
| 🚀 Auto Startup | Uses Windows Task Scheduler (supports elevated run). |
| 📂 Persistent Settings | All preferences saved to settings.json in real time. |
📦 Installation
- Download from GitHub Releases
- Extract and run
LiteMonitor.exe - The app automatically loads the correct theme & language
🌐 Multilingual Support
Language files are stored in /resources/lang/:
| Language | File |
|---|---|
| Chinese (Simplified) | zh.json |
| English | en.json |
| Japanese | ja.json |
| Korean | ko.json |
| French | fr.json |
| German | de.json |
| Spanish | es.json |
| Russian | ru.json |
🎨 Theme System
Themes are stored under /resources/themes/ as JSON files.
Example:
{
"name": "DarkFlat_Classic",
"layout": { "rowHeight": 40, "cornerRadius": 10 },
"color": {
"background": "#202225",
"textPrimary": "#EAEAEA",
"barLow": "#00C853"
}
}Theme System v2 Improvements:
- Unified layout fields
- Separate scaling for layout (DPI×UIScale) and fonts (UIScale only)
- Cleaner JSON structure, easier for custom themes
⚙️ Settings (settings.json)
| Field | Description |
|---|---|
Skin |
Current theme name |
PanelWidth |
Panel width (works in both modes) |
UIScale |
User interface scaling factor |
Opacity |
Window opacity (0.1–1.0) |
Language |
Active language |
TopMost |
Always-on-top |
AutoStart |
Run at system startup |
AutoHide |
Enable auto-hide on screen edges |
ClampToScreen |
Prevent dragging window outside visible screen |
ClickThrough |
Allow mouse pass-through |
RefreshMs |
Refresh interval |
AnimationSpeed |
Smooth animation speed |
HorizontalMode |
Horizontal/Vertical display |
PreferredNetwork |
Manual NIC selection (empty = auto) |
PreferredDisk |
Manual disk selection (empty = auto) |
Enabled |
Toggles for CPU/GPU/MEM/NET/DISK modules |
🧩 Architecture Overview
| File | Responsibility |
|---|---|
MainForm_Transparent.cs |
Window behavior, drag, menus, auto-hide, transparency |
UIController.cs |
Theme loading, DPI/UIScale scaling, layout rebuilds, rendering |
UIRenderer.cs |
Vertical-mode rendering (groups, bars, texts) |
HorizontalRenderer.cs |
Horizontal-mode rendering (two-row layout) |
UILayout.cs |
Dynamic vertical layout calculation |
HorizontalLayout.cs |
Column width and total panel width calculation |
ThemeManager.cs |
Load themes, parse colors, build fonts |
LanguageManager.cs |
Localization loader with flattened key access |
HardwareMonitor.cs |
Collects CPU/GPU/MEM/NET/DISK data; smart device auto-selection |
AutoStart.cs |
Manages Windows Task Scheduler startup task |
UpdateChecker.cs |
GitHub + China mirror version checking |
AboutForm.cs |
About dialog |
🛠️ Build Instructions
Requirements
- Windows 10 / 11
- .NET 8 SDK
- Visual Studio 2022 / JetBrains Rider
Build
git clone https://github.com/Diorser/LiteMonitor.git
cd LiteMonitor
dotnet build -c ReleaseOutput:
/bin/Release/net8.0-windows/LiteMonitor.exe📄 License
Released under the MIT License (free for personal & commercial use).
💬 Contact
Author: Diorser
GitHub: https://github.com/Diorser/LiteMonitor