To exchange files between all your devices, open your web browser on each of them and go to Snapdrop. Once this web site is loaded into your web browser, whether you're fixed or mobile, you'll be able to use your local network to transfer your files in seconds.
To start a file transfer, click on the recipient's name and select the item to be sent from the file explorer that opens.
The file transfer will then start immediately and, as with AirDrop on iOS and macOS, will display a circular transfer gauge on the icon of the recipient device.
When the file is transferred, a pop-up appears on the machine receiving the file. You can then choose to save the file on the machine by clicking Save.