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).
Send Large Files Online - The best solution to send big files to your clients, friends and family. We provide 100% secure, fast and reliable delivery for each and every file you send through Send18. This service is provided absolutely free without any login or subscription
SendBig a Free file sharing website, with no limit on the size of the transfer up to 30gb or on the quantity shared (unlimited transfers). Send or share big files or videos online. All the PRO features are available for Free to registered users.
Xdrop is described as 'File transfer of any size and any type. Wireless fire transfer, no need of internet mobile data. Transfer speed 50 times faster than Bluetooth. Simple UI and easy unlimited data transfer' .