Save files on web to your dropbox without downloading them

SideCLOUDload is a webapp that sends files from the Web to your Dropbox account without forcing you to download them first. The tool is useful if you're on a computer without Dropbox installed, or that doesn't permit downloads. Enter the URL of the file you want in your Dropbox account, your dropbox credentials, and if you like you can rename the downloaded file or provide a download directory in your Dropbox account. You'll have to give sideCLOUDload your Dropbox credentials for it to work, but the site's privacy policy says they don't keep the information; it's only saved on your computer. If you prefer, sideCLOUDload will email you the files you want instead.

https://www.sidecloudload.com/