pennywise

Ice helps Mac users hide, automatically rehide, search, and drag menu bar items into organized sections, including a separate bar that works well around a display notch. It also offers shortcuts and appearance controls for tint, borders, shadows, and menu bar shapes. The app is still under active development and supports only macOS 14 or later.

Seelen UI replaces major parts of the Windows 10 or 11 desktop, including the taskbar, dock, app launcher, window manager, notifications, and virtual desktops. Its CSS and JSON theming system and plugin widgets let users reshape both appearance and behavior, from minimal setups to denser power-user layouts. Microsoft Edge and the WebView runtime are required for the application to work correctly.

OpenWork is a desktop interface for running agent workflows on your own files, either through a local OpenCode host or a remote server. It supports many model providers with your own keys, plus installable skills, plugins, MCP servers, reusable templates, execution timelines, and explicit permission requests. macOS and Linux builds are directly available, while Windows access is currently offered through the project's paid support plan.

AB Download Manager organizes file transfers with download acceleration, queues, schedules, themes, and browser integration. It is useful for users who regularly manage batches of files or need downloads to run at specific times. Builds are listed for Android, Windows, Linux, and macOS through the project site, GitHub Releases, and platform package managers.