What files can you open in Gmail? Depending on which platform you use with Gmail, you can open a range of attachments without downloading them. However, you can't open some attachment types. These ...

How to Open Microsoft Word Using Gmail. Many small business owners use Gmail, Google's web-based email service, to receive and distribute files including documents such as contracts, invoices and ...

Google took a page out of Docs and brought it over to Microsoft Office. Users will be able to open, edit and send Office files right from Gmail.

The HelloSign for Gmail plugin allows a user to open, edit and sign documents in Gmail and automatically loads the signed and edited document as an attachment to be sent.

Google just made it faster and easier to start working on a Microsoft Office document you receive as an attachment.

When you’re viewing the document you want to sign, simply navigate to Tools> “Sign with Eversign” and you’ll get the built-in tools for signing your documents just like in Gmail.

For two years you've been able to share links to Drive documents with just one-click. Now, you can send actual attachments.