Raysync is described as 'transmission engine solves the problems of customers' cross-border transmission, long-distance transmission, and large file transmission and so on perfectly with its industry's leading core technology on data transmission, and maximizes the bandwidth efficiency' and is an app in the Backup & Sync category. There are more than 100 alternatives to Raysync for a variety of platforms, including Online / Web-based, Windows, Mac, Android and iPhone. The best alternative is FileZilla, which is both free and Open Source. Other great apps like Raysync are WinSCP (Free, Open Source), Total Commander (Freemium), Cyberduck (Free, Open Source) and Midnight Commander (Free, Open Source).
A cloud based file transfer services for sending large files up to 5GB for free, or up to 20GB with upload codes. JumboMail has a unique feature: an online media gallery within the download page for viewing shared files online before downloading them.
Need to send file quickly? WeTransferit.com will help you to send files from A to B. As a free user you can send up to 10GB per transfer and the upload is available for 48 hours. and you don't need to register to be a free user.
The ultimate, quick file transfer application that will simplify your life. No use of your data plan, faster than Bluetooth, no cables, and you don't need cell phone service! No extra costs as Mesh It Up doesn’t need data usage.