You folks might already have used this tool if you've worked with PSoC Creator.
The Cypress Document Manager is a standalone software that allows you to search for Cypress content from a database consisting of your computer (local Cypress files on your hard disk) and the Internet (Cypress website, forum).
I find this tool to be particularly useful to quickly look up information when I'm working on a project and bump into something. Also, you can filter results by a ton of categories (for example, show results only from forum posts). It is really neat to have a browser function in-built so you can browse the search results within the software itself.
As a matter of fact, I'm typing this post using the Cypress Document Manager tool!