RBTray review
A focused, free utility for keeping Windows taskbars clear.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
RBTray is a small Windows background utility for users who want to minimize application windows to the system tray instead of keeping them visible on the taskbar. It suits people seeking a focused way to reduce taskbar clutter without paying for a broader window-management suite. The project is free and open source under the GNU General Public License, and it is provided for Windows.
Its main strength is choice in how windows are minimized. Users can right-click the minimize button, Shift-right-click a title bar, or use the Control-Alt-Down keyboard shortcut. Minimized windows appear as tray icons and can be restored from there. Optional automatic startup through the Windows Startup folder supports a set-and-forget workflow, while no-hook mode provides a compatibility option for applications that do not work well with the standard approach.
RBTray remains intentionally narrow. It focuses on moving windows into and out of the system tray rather than managing layouts, tiling, workspaces, rules, or multi-monitor arrangements. The project is in maintenance mode, with bug fixes possible but no new features planned. Choose RBTray if system-tray minimization is the specific task you need and a free, open-source Windows utility fits your setup. Choose an alternative if you need broader window organization, advanced automation, or support beyond Windows.
RBTray pros and cons
- Where it wins
- Free and open source under the GNU General Public License
- Offers three ways to minimize windows to the system tray
- Supports restoration, startup, and a no-hook compatibility mode
- Where it doesn't
- Windows-only availability limits cross-platform use
- Focused on tray minimization rather than broader window organization
- Maintenance mode means no new features are planned
RBTray fact sheet, pricing and score →
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