Gmail + Droplr OverviewTop UsesPros & ConsTips & AdviceCompetitorsGmail Tips & Advice If you’re a fan of visually customizing your inbox, Gmail lets you choose different themes and images for your inbox background. When sending an email, you get 15 seconds to change your mind and undo the action. Integrate your Gmail inbox with Droplr for easy access to screenshots and screen recordings. Integrate your Gmail inbox with Droplr for easy access to screenshots and screen recordings. If you prefer face to face communication, your Gmail inbox lets you start a video call with any contact in your Hangouts List. Schedule emails to send at later times for when you’re busy, away from your computer, or on vacation.