The cloud picker option in Zoho WorkDrive lets you import files from cloud storage services like  Google Drive, Box, Dropbox, OneDrive, and Evernote . 
To import files from a cloud storage service: 
1. Select a Team Folder or My Folders in the left panel. 
2. Click the  + NEW  button in the top menu bar, then select Import from Cloud  from the dropdown. 
The  Google Drive  tab will be displayed by default. 
3. Select the required cloud storage service. 
4. To authenticate, log in to the cloud storage service and grant access to WorkDrive. 
Once you have successfully authenticated your account, you can browse for files from the cloud storage service in WorkDrive.  
5. Select the required files, then click  Attach  to upload those files to WorkDrive.
  
  Limitations
  
  
   
You can only import 5 files at a time.
 
   - The maximum file size is 10 GB in Starter plan, 50 GB in Team plan, and 250 GB in Business plan.
 
   - For Google Drive, Box, Dropbox, and Evernote, we only support non-business accounts.
 
   - For OneDrive, we support both business and personal accounts.