Alfred App - https://www.alfredapp.com
Backblaze - https://www.backblaze.com
DevonThink - https://devontechnologies.com
Drafts - https://getdrafts.com
Drafts Actions - https://actions.getdrafts.com
Drafts Workspaces - https://docs.getdrafts.com/docs/drafts/workspaces
Hazel - https://www.noodlesoft.com
Hook - https://hookproductivity.com
How to make a Sparce Bundle - https://eshop.macsales.com/blog/44393-how-to-create-encrypted-disk-images-with-disk-utility-to-protect-private-data/
Omnifocus Automation - https://omni-automation.com
What is Getting Things Done ? - https://gettingthingsdone.com
What is a Reference system - General Reference Filing – by David Allen
The Danish GTD Masterminds group - https://www.facebook.com/groups/gtdmastermindsdanmark
Who we are on Twitter:
Our podcast Smartere @SmartereTech
Martin Haagen @martinhaagen
Jens Hynne Petersen @jehpet
Michael Dreves @dreves