Contacts+ for Gmail is a free add-on tool for Chrome that enriches your inbox experience by providing at-a-glance information about your contacts. Developed by the Contacts+ team, this program allows you to see a full profile of the sender, including photo, job title, location, and social links, without leaving your inbox.

With Contacts+ for Gmail, you can quickly search your entire address book, scroll through your contacts' latest tweets, and edit your address book without leaving your inbox. Additionally, you can see detailed information about your contacts' organizations, including company description, size, location, founding date, and social profiles.

All changes sync to Google, iCloud, and your devices, and Contacts+ has apps for iOS, Android, Web, and Mac. This app is for professional use and not intended for children under the age of 16, and the developers never intentionally collect any information from users under the age of 16.

Contacts+ for Gmail has been listed as one of the '4 Chrome extensions to make Gmail better right now' by PC World and has been featured on The Next Web, LifeHacker, and VentureBeat. For more information, please visit their privacy policy and terms of use.