Send images/files in the webpages to MyCangKuSend my favourite images/files link to MyCangKu. MyCangKu is a web archiver (Temporarily not open), but you can use it to save files to Dropbox.
How to play?
After Dropbox OAuth login, you can use Firefox/Google Chrome plugin named MyCangKu to save images/files in webpages to your Dropbox APP folder.
Also you can directly use URL to save images/files in webpages to your Dropbox APP folder: