Box is an FTP alternative service that makes it easy to upload and organize all the user's files. It allows them to view over 200 file types in just a few clicks. Box also allows the users to create and organize multiple layers of folders for all their content and access their information seamlessly from any device.
Hightail previews and streams a large range of file formats - everything from GIFs, PPT, video & audio files, and PDFs. You can check out the complete list of supported formats here.FTP Hosting Services Hightail