SmartSystemMenu extends system menu of all windows in the system. It appends next custom items to menu:




There are many alternatives to RBTray for Windows and since it's discontinued a lot of people are looking for a replacement. The best Windows alternative is SmartSystemMenu, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to RBTray and many of them are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to RBTray are RBTray Fork, Actual Window Manager, 4t Tray Minimizer and MinimizeToTray.
SmartSystemMenu extends system menu of all windows in the system. It appends next custom items to menu:




RBTray by Benbuck, fork of RBTray , is a small Windows program that runs in the background and allows almost any window to be minimized to the system tray by:







4t Tray Minimizer is a lightweight but powerful window manager, which helps you to free up space on the desktop and the taskbar via the following actions:




Hide any Windows to tray icon to be restored later. - sandwichdoge/MinimizeToTray



xNeat is a windows enhancement utility. With the free version you can change any windows transparency, hide it, make it always on top, send it to tray, change the process/thread priority, Shuffle the taskbar etc.

Minime is a tool that allows you to minimize applications to the system tray using a simple hotkey. What makes this tool somewhat unique is that it keeps your system tray clean by minimizing all applications into a single tray icon.

Min2Tray - a utility for MS WindowsTM NT and higher to minimize and hide a window to system tray area of taskbar as icon.
DM2 provides several Windows enhancements that may help in every-day work. One of the nicest and most popular features of DM2 is minimizing windows to floating icons® (unique feature!) freeing both task bar and tray bar space.


KDE Mover-Sizer is a lightweight program enabling KDE-style alt-click moving and resizing for Windows XP, 7, 2000, 2003, Windows Server, and Vista.


TrayIt! - minimize to the system icon tray any program (Outlook Express, Notepad, Word, Internet Explorer, Sunbird, Thunderbird, Opera, OpenOffice etc.) and get more room in the Taskbar!



Very Good Application to Add extra Buttons to any window for minimizing to tray , always on top , roll up , or make window transparent , you can do these function also by right click context menu , you can also right click minimize button to minimize to tray . best app ever.