OSX Finder Question

I’ve been using DevonThink for a couple years now. The main challenge for me is simply trying to keep up with the inboxes and putting files in groups. I don’t really use tags much.

The two things I like the most about DevonThink are:

  1. Ability to directly display file contents for immediate preview (without needing to open the file in another application)

  2. Fantastic search capability.

QUESTION: Is there any way to display file contents for immediate preview directly in OSX Finder? (without using DevonThink)

I just realized that Quick Look in OSX previews a file when we hit Spacebar.