Losha - Easily share Dropbox files and folders in your menu bar
Sortd - Rated the #1 App for Gmail
Dr.Fone Toolkit - dr.fone toolkit has all the tools you need to manage your iOS or Android smartphone.
KanbanMail - A Kanban board for your emails.
Simple CSS - Simple CSS allows you to easily create Cascading Style Sheets (CSS) from scratch, and/or modify...
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.