Making multiple files or a folder available offline in Google Drive Is there any way to make multiple files or a whole folder available offline in Google Drive at the same time? For the offline folder it would be nice if there was some way when a document is synced to it then the document would be downloaded automatically, is this possible?

I'm currently having to select each file individually and make it available offline which is tedious. 

If there isn't the possibility of doing the above in the official Google Drive application are there any other clients available for Android that would allow this?
Select all files (automatically using the menu option), then slide the "make available offline" switch. It will keep all the selection on device.

You can select a folder but Google will refuse to "make available offline".  Instead go into the folder and select any number of files for syncing, and the parent folder will of course also now be created.

Finally there is an option to automatically make recent files offline, but I don't know whether those files are then permanently made available, or only for a couple of weeks for example.