1. Double-click on Droplr that just downloaded
Open the Droplr Program from your downloads folder or click "Run" from your browser. If your download didn't start restart the download.
2. Run the Droplr installer
Droplr has a couple required components that it will prompt you to install if you don't already have them.
3. You're ready to start sending files!
Just drag & drop anything you'd like to send on Droplr's drop zone or right-click on any file and select "Share with Droplr".