Hidden folder called “.tmp.drivedownload” keeps getting bigger

This hidden folder named ".tmp.drivedownload" - which seems to be used by Google Drive's Backup and Sync desktop app - is taking up quite a bit of space on my SSD and with files as old as 2001. This is bizzare, as my laptop was bought 6 months ago brand new, so i assume all these files pre-2019 (basicly having files from every year in this folder) have been downloaded from my Google Drive account when installing the app.

Is there a proper way to remove this or can i just delete all the files in this folder?

Lucian

Posted 2019-09-12T20:38:32.000

Reputation: 133

What is your Google app backing up and syncing? – music2myear – 2019-09-12T20:59:08.453

Not sure what i'm being asked. Files and folders. But this folder can't be a copy of my G.Drive account, the folder is under 5gb, while my G.Drive quota is at around 50gb. – Lucian – 2019-09-12T21:01:27.917

You also have told us that folder is large but haven't told us how large or why you're worried about it. My first suggestion would be to leave it alone. You don't know what it does and what removing it will break. So don't touch it. – music2myear – 2019-09-12T21:03:00.330

Answers

The .tmp.drivedownload folder is from Google Backup and Sync. It is a hidden folder that appears at the root of your Google Drive folder as a temporary download space for new items that need to be synced and moved into place.

If you delete this folder, it will just get recreated again. You need to wait patiently for it to finish, and it will disappear by its own.

Note that a real problem can arrive if the Google Drive folder is also being synced by another cloud backup product such as OneDrive or Dropbox, so this is to be avoided.

If you are interested, the last entry in the post What is file .tmp.drivedownload and can I remove it? does a good job of describing how this deadlock happens.

harrymc

Posted 2019-09-12T20:38:32.000

Reputation: 306 093

Thanks. I can certainly just let it go and leave it as it is. But i am getting the impression this will not go away by itself, since i have files in there from 2001, 2002 and every year up to 2019, so logic tells me this had plenty of time to disappear by itself.. I am NOT using OneDrive/Dropbox and i am not syncing files in any other way. – Lucian – 2019-09-12T21:29:50.860

What is your antivirus? – harrymc – 2019-09-13T05:46:04.573

Actually not using one, certainly you're not suggesting this has anything to do with any kind of malware or? – Lucian – 2019-09-13T06:23:47.940

In fact, i believe Windows Defender is turned on, but really not sure if/how/when it runs. – Lucian – 2019-09-13T06:43:03.427

Defender is probably not a problem and will not keep Drive from deleting anything. You might try to stop Drive to rename the folder and observe what happens. If they don't come back, then Drive just forgot about them. – harrymc – 2019-09-13T07:23:03.870

Ok guys, here's what I did based on Harry's answer and comments.

I first renamed the folder with the app closed, to play this safe and be able to recover if something breaks. Apparently nothing was broken on my actual Google Drive account after restarting the desktop app.
Then I went ahead and moved the ".tmp.drivedownload" folder to a different (not-synced) location on my SSD and again nothing was broken.
Last step, i deleted the ".tmp.drivedownload" folder, restarted Windows and finally, again nothing was broken, so there we go. It can just be deleted.

More so, a new clean and empty ".tmp.drivedownload" folder was re-created by the app after being removed, so I believe this was ultimately just full of junk files.

I made a test, copied a file to my GD, this file was the duplicated into the newly re-created ".tmp.drivedownload" folder. Manually deleted the file from my GD, the duplicate was automatically deleted from the folder. So i think it really was full of "oh we forgot to delete these at some point" files.

Lucian

Posted 2019-09-12T20:38:32.000

Reputation: 133