Open-source Singing Synthesis Tool. This is a tool for creating and editing singing synthesis works, compatible with UTAU's sound libraries and resamplers. It has a simple and intuitive interface, supports the cooperation of mouse and keyboard operations, and provides MIDI editing, lyric adjustment, tone modification, and other features, suitable for Windows, Linux, and macOS platforms.

Windows 11 Upgrade Assistant. This is an open-source Windows 11 upgrade assistant tool. It can help users bypass hardware restrictions to install the latest version of Windows 11 on unsupported old devices.

A Clean Windows Image Viewer. This is a feature-rich image viewing tool focused on providing a smooth image browsing experience for Windows users. It boasts a clean and intuitive interface, supports over 80 image formats and multiple languages, as well as practical image editing features such as lossless compression and resizing.

Elegant WPF UI Framework. This project is a UI framework specifically designed for WPF applications, aiming to assist developers in swiftly constructing modern and elegant desktop user interfaces. It includes a rich array of controls, icons, themes, and convenient Visual Studio templates.

Multi-Protocol Integrated Remote Connection Management Tool. This is a powerful remote connection management tool that supports various mainstream protocols such as RDP, VNC, and SSH. It features a tabbed interface, allowing users to manage and switch between multiple remote connections simultaneously, while supporting systems like Windows 11 and 10.

Out-of-the-box Windows Visual Style Editor. This is a tool for editing Windows visual styles (.msstyles files), compatible with Windows 7, 8, 10, and 11 systems. It is ready to use out of the box, supports quick viewing of all components and modification of their properties, and easily customizes theme styles.

Open-source Steam Card Collection Tool. This is a tool developed with C#, capable of managing multiple Steam accounts and automatically collecting trading cards without the need to install or run the Steam client. It supports features such as VAC immunity and trading, and is compatible with Windows, Linux, and macOS systems.

A tool to add tab functionality to Windows File Explorer. This is a small utility developed in C# that allows users to utilize tab functionality within Windows Explorer, supporting the opening and management of multiple folders simultaneously in the form of tabs.

The Classic VB6 IDE Rebirth Project. This project recreates the classic Visual Basic 6 IDE using the C# programming language and the Avalonia framework, supporting the creation, saving, loading, and execution of VB6 language projects, and can run on Windows, macOS, Linux, and browsers.

A Convenient Right-Click Tool for File Conversion and Compression. This is a file conversion and compression tool designed specifically for Windows. Users can easily perform file format conversion and compression operations through the right-click menu. It is completely free, open-source, supports a variety of file formats, batch processing, and offers multilingual support, including Chinese.