Yes, but even that is more involvement: you need to create a new specific folder, add a device, share that folder, accept on the receiver, copy the file in the folder, and wait for full sync in the web ui. It's a much longer setup that makes sense if you will synchronize files/folders with the same machine in the same folder, but that's not always the case. magic-wormhole removes all that back-and-forth dance for one-off sends.