Eversign is the #1 eSignature platform for individuals, SMBs and large corporations. Key features of the Eversign for Gmail add-on include: 1) Sign documents directly from Gmail No matter which type of attachment needs to be signed. Simply launch the Eversign for Gmail add-on in an incoming email message and choose which files you would like to sign. You can also choose to sign the entire email message instead. 2) Send documents out for signature If it’s not only you who needs to sign a document, simply send it out to other people to collect legally binding signatures 3) Sign using any browser and device Eversign for Gmail supports any browser or device. Create eSignatures from anywhere, whether you are in the office, at home or on the go.