Quick Copy od Ramit Mittal

Quick copy allows you to save multiple items on your clipboard and access them using shortcuts. You can label, search, edit, delete previously saved clipboard contents.

Management
Use the popup UI for managing clipboard contents. The popup allows easy editing of existing clipboard items.

Quick Slots
Access items by using the popup or paste directly into webpages on most websites. Inside a web page, just select the text you want to copy and use the shortcuts. Configure up to 10 shortcuts for copying and pasting with quick slots.

Default shortcuts are:
Alt+Shift+1 ... Alt+Shift+5 for copying into the 5 quick slots
Ctrl+Shift+1 ... Ctrl+Shift+5 for pasting from the 5 quick slots