![endnote with dropbox endnote with dropbox](https://libapps-au.s3-ap-southeast-2.amazonaws.com/accounts/2079/images/New_library_EN20_copy2.jpg)
(Note that you may be asked if you want to create a compressed library as a backup if it is the first time the library has been synced on that computer.) If you have not already synced your EndNote desktop and online library references, click the Sync button to sync for the first time.Note that although you cannot safely keep a working EndNote desktop library in cloud services such as Dropbox, you can keep a compressed library in the cloud for backup purposes.
![endnote with dropbox endnote with dropbox](https://libapps-au.s3-ap-southeast-2.amazonaws.com/customers/746/images/Library_display.png)
It may take some time to compress and save a large library, so be patient. Select the location and click the Save button.This will bring up a standard “save” dialog window.
![endnote with dropbox endnote with dropbox](https://www.imedicalapps.com/wp-content/uploads/2013/05/IMG_0070-580x435.png)