Hook by CogSci Apps lets you create links between your documents, emails, web pages, and notes. On the Internet, links between web pages allow you to discover related content and navigate a vast sea of documents. Likewise, Hook puts files into order on your Mac.
Much like HoudahSpot, Hook is a productivity tool in the guise of a utility. Rather than solve problems you wouldn’t have without a computer, these tools empower your Mac to help you get your work done.
Of course, HoudahSpot and Hook work great together.