Apps with 'Pin the specified window on top of all' feature
- PNotes (Pinned Notes or Portable Notes, use what you prefer) is written entirely in C and Windows API (with Pelles C for Windows IDE) - so it is fast and light-weight. It has flexible settings - both for the program in whole and for individual note.
- Free • Open Source
- Windows
- PortableApps.com
- eXtra Buttons lets you add up to 10 additional buttons to the title bar of each window, which allow you to minimize the window to the tray, keep it on-top, send it to the background, adjust the window's transparency and more.
- Free • Proprietary
- Windows
- Windows Explorer
- Like the "Always on Top" feature that some programs have? TurboTop lets you set any window to be "Always on Top!" Taskbar With TurboTop Icon (to the far right)
- Free • Proprietary
- Windows
Discontinued
Last version is from 2016. See release date: http://www.savardsoftware.com/turbotop/download.asp