The most comprehensive and the best program of its kind
Supports more than 700 different servers (file, image and video hosters and cloud storage services)
Supports resumable uploads to Google Drive, YouTube, Dropbox and many other
Possibility to use premium accounts
Possibility of parallel uploading
Usually much faster than uploading via browser or original file-upload tool
No ads*, easy to use, multi-language environment
Technical assistance (possibility to add functions, servers at the request)

Dropbox Uploader is a BASH script which can be used to upload, download, delete, list files (and more!) from Dropbox, an online file sharing, synchronization and backup service.