You can toggle between multiple accounts in Google Drive on the web with some restrictions, but you can only use Google Drive for your Mac/PC with a single account.
Google Drive on the web
You can enable the multiple sign-in setting for Google Drive on the web with some restrictions:
- You can only sign into Google Drive on the web with one personal Google Account (for instance, a Gmail account) at a time.
- You can sign into one personal Google Account (for instance, a Gmail account) and one or more Google Apps for your domain accounts, as long as the Google Apps accounts are from different domains (for instance, a MyDomain.com account and a MyCompany.com account).
- You can sign into multiple Google Apps for your domain accounts, as long as each account is in a different domain (for instance, a MyDomain.com account and a MyCompany.com account).
Google Drive for your Mac/PC
It's not possible to use Google Drive for your Mac/PC with more than one account at the same time. Learn how switch Google Accounts to use with Google Drive for your Mac/PC.
Google Drive app on Android
Google Drive Android app
If you've signed into multiple accounts on your Android tablet or phone (Settings > Accounts), you'll be able to switch between these accounts in the Google Drive Android app. Touch the account name at the top of your screen to expand the account switcher; then, select the account you'd like to view in Google Drive.