Window Title Renamer

Rename a window title (including the taskbar button label) and optionally lock it to prevent changes. Windows only.

Standalone executable, No dependencies required.

Note: This project has both .NET and Python branches. However, the Python version is currently not maintained or distributed. It is strongly recommended to use (or contribute to) the .NET version.

Features

• Rename any visible window's title
• Fuzzy search: type keywords to filter windows by title
• Persistent mode: keep renaming every second so the title sticks
• Hide to system tray and run in background

Usage

Download the tool from the Releases page and double-click the .exe file to run it.

• Enter a number to select a window by its index
• Enter text to fuzzy-search windows by title — if exactly one matches it is selected automatically, otherwise the matched list is shown for further narrowing
• Enter 0 to hide to system tray (right-click the tray icon to show or exit)

窗口标题重命名工具

重命名窗口标题（包括任务栏按钮标签），并可选择将其锁定以防止更改。仅限Windows。

独立可执行文件，无需依赖其他库或程序。

注意：本项目同时设有.NET和Python两个分支。然而，Python版本目前并未进行维护或分发。强烈建议使用（或贡献）.NET版本。

功能

• 重命名任意可见窗口的标题
• 模糊搜索：输入关键字按标题过滤窗口
• 持久模式：每秒重复设置一次，防止标题被还原
• 隐藏到系统托盘后台运行

用法

从发布页面下载该工具，然后双击 .exe 文件运行。

• 输入编号直接选择窗口
• 输入文字模糊搜索窗口标题——若恰好匹配一个则自动选中，否则显示匹配列表可继续缩小范围
• 输入 0 隐藏到系统托盘（右键托盘图标可返回或退出）