Alan Sun reviewedPaste 2Smart cloud clipboard history and snippets manager for Mac
 Recommended
Pros: 

It support different formats like text and pictures, and sells me where it come from

Cons: 

Sometimes the copy fail, and I have no clue it failed until I try to paste it

A good improvement would be made by adding a little quick response like changing the shape of the mouse or something else nearby. That would tell me clearly whether I have just copied something or not. The sound of copy acts very unreliable, and annoying when I listen to some music or working in a quiet place. It's a stupid design which fails.

Alan Sun has used this product for one year.