Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Wise Folder Hider - Wise Folder Hider is a free file/folder hiding tool.
Doit.im - Doit.
Folder Lock - Folder Lock is a security software that helps you to password protect files, shred files, clean history, encrypt the personal documents and much more.
Remember The Milk - Remember The Milk is a task and time management application for mobile devices.
My Lockbox - My Lockbox is a security software enabling you to password protect any folder on your computer.