Conduct your Mac Like a Pro!
Clipboard History Switcher saves a copy of each clipboard every time you copy something. You can then paste any previous system clipboard by triggering the Clipboard History Switcher macro. Clipboard History Switcher will present you with a window allowing you to select any of the past clipboard and paste them.
You can use the search field to filter the clipboards.
By default, Keyboard Maestro creates a Clipboard History Switcher macro in the “Switcher Group” Macro Group, triggered by command-control-shift-V. You can disable the Macros by selecting them in the Macros window pane and clicking the button.
Keyboard Maestro also creates disabled macros for Paste Plain Text (command-shift-V) and Paste Previous Clipboard (command-control-V) in the “Global Macro Group” Macro Group. You can enable these by selecting the Global Macros Group, then selecting the macros and and clicking the button below the Macros list.