win32

WinMerge is an open source differencing and merging tool for Windows.

A tool to enable backdrop effect on titlebars of Win32 apps on Windows 11.

Explicit Japanese IME on/off keys for US keyboards on Windows.

A native Windows command shell with csh/tcsh-flavored syntax, 248+ builtins, real concurrency primitives, arbitrary-precision math, and built-in AI.

A free portable photo editor focused on pro-grade features, high performance, and maximum usability.

Tool to export registry paths to script and code formats (native component only).

Lightweight, keyboard-first file explorer for Windows in a single native exe.

Learn and practice alternative layouts, personalize appearance, and improve your typing. An open-source, customizable on-screen keyboard for Windows.

Pick a time and let your computer shutdown itself.

Library and tools for native language support

Native dark mode for classic Win32 desktop apps -- Explorer, regedit, the Control Panel, and the dialogs Windows forgot.

Zero-bloat Win32 taskbar calendar (~230 KB). Dark mode, flat-file events, bold day highlighting, global hotkey, idle transparency.

A tiny native Windows utility for transient processes, file locks, and UI inspection.

A simple, portable Win32 text editor in the spirit of classic Windows Notepad.

Fast native Windows image viewer.