Compact, fixed-size control panel that fits its content (no stray scrollbar or empty space), and consistent action names: File to Folder, File Note, Copy File Names, Folder Color.
Install: download RightClickPlus-Setup-1.0.5.exe below and run it (per-user, no admin). Open RightClick+ and switch on the features you want.
Portable and self-contained, no separate .NET runtime needed.