Produced By: d.hatena | Via: Here | Price :  Freeware

 
The free Zip Quick Look plug-in  gives you a peek inside a ZIP archive with Quick Look without extracting them.
Developper’s Site

 
Zip Quick Look Plugin

Download file from: Zip.qlgenerator

Install

Drag Zip.qlgenerator into /Library/QuickLook/ or ~/Library/QuickLook/.

Make ”QuickLook” folder If you can’t find at /Library/.

Restart Finder.app (Right click Dock Finder icon with holding Option key)

How to use

After installed, only hit [...]