Ditto - Easy to use interface; Search and paste previous copy entries; Keep multiple computer's clipboards in sync; Data is encrypted when sent over the network; Accessed from tray icon or global hot key; Select entry by double click, enter key or drag drop…
CopyQ - CopyQ : Clipboard Manager with Advanced Features.
RecentX - RecentX is an innovative launcher that gives you instant access to your files, folders, programs...
CLCL - CLCL is clipboard caching utility. * All clipboard formats are supported.
Clipy - Clipy is a clipboard extension for macOS.
Maccy - Lightweight open-source clipboard manager for macOS