Share Extension
Dropshare 3.10 or newer
The Share Extension of Dropshare for Mac enables you to upload files and images directly from other applications. In case Dropshare does not appear automatically in the Share menu of other applications, you can easily enable it manually:
Go to System Preferences, General, Login Items & Extensions, and find Dropshare in the list under Extensions, then enable Sharing. Dropshare will then be available in the Share menu of other applications.

