You can save email attachments to Google Drive to keep them in one place. This have benifits such as organize attachments by saving them to specific folders, or save attachments to shared folders to give multiple people access at once, or view attachments saved in Drive on any device.
How to do it:
Save a copy of Gmail attachments to Drive
Step 1: In Gmail, open the message with the attachment you’d like to save.
Step 2: Hover over the attachment and click Save to Drive icon.
Step 3: Choose your folder or create a new one, and click Move this item.
Save a copy of Inbox attachments to Drive
Step 1: In Inbox, open the message with the attachment you’d like to save.
Step 2: Click the attachment to open it in Preview.
Step 3: Click Add to My Drive icon.
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