One intuitive workspace to manage your Emails, To-do's, Projects, Sales, Client Service, CRM and Teamwork ... right in GMAIL!
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.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Drag for Gmail - Transform Gmail into organized To Do lists (like Trello)
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
KanbanMail - A Kanban board for your emails.
LightShot - The fastest way to take a customizable screenshot.