Hook is on sale as part of The Black Friday Smileworthy Collection.

Buy Hook PRO: 30% off! 😊 The regular Pro price is $29.99

Buy Hook Essential Now: 30% off! 😊 The regular Essentials price is $17.99

Who uses Hook?

Hook’s nimble context-sensitive navigator is loved by people who need to focus on their project information, such as professors, researchers, writers, lawyers, software developers, students, managers, & creatives. Stay in flow, with Hook!

As Brett Terpstra on Mac Power Users said over the summer: “Hook is a direct way to say: this file hooks to this file, and this file hooks to this OmniFocus task”

And David Sparks on Mac Power Users “It’s really kinda ingenious.”


Downloaded Hook.

Compare Hook Pro and Hook Essentials

If you’d like to compare the features of Hook Essentials and Hook Pro, and see all the terms, check out this page..

Instead of using the buttons above, you can also use the SMILE-BLACK-FRIDAY coupon when checking out from the regular buy page.

Other Great Smileworthy products on sale for Black Friday

Be sure to check out the other great productivity products in The Black Friday Smileworthy Collection 😊

Cognitive Productivity books

Check out these two Cognitive Productivity books:

  1. Cognitive Productivity: Using Knowledge to Become Profoundly Effective
  2. Cognitive Productivity with macOS: 7 Principles for Getting Smarter with Knowledge

Our co-founder is a guest writer for Smile Software

CogSci Apps co-founder Dr. Luc P. Beaudoin is a guest blogger for Smile. His most recent articles there are:

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