What software should be used for transferring large files internationally?

In today's digital age, enterprises are faced with the challenge of international file transfers, especially large file transfers. Traditional file transfer methods, such as FTP and cloud storage services, offer certain conveniences, but struggle when handling large files. To address this issue, various dedicated file transfer software has appeared on the market, each with their distinct advantages and applicable scenarios. This article will explore the features of this software, as well as their application scenarios, helping enterprises find the most suitable software for international transfers of large files.

transfer large files internationally

 Part 1: Limitations of Traditional FTP Transfer

FTP is an early solution for network file transfers, allowing users to transfer files between a client and a server. The advantage of FTP is its broad support and simple setup process. However, FTP's transfer speed is slow when dealing with large files, prone to network fluctuations, and insufficient in security. These drawbacks make FTP less than ideal for international large file transfers.

Part 2: Convenience and Challenges of Cloud Storage Services

Cloud storage services, such as Google Drive, Dropbox, and OneDrive, provide a convenient way to share and collaborate on files. They have won favor due to their user-friendly interfaces and real-time collaboration features. However, for large files, cloud storage services may encounter limitations in upload and download speeds, as well as potential additional storage costs. Moreover, during international transfers, they may also be subject to data sovereignty and privacy laws and regulations.

transfer large files internationally

Part 3: Innovations in Dedicated File Transfer Software

As technology advances, the market has seen the emergence of specialized file transfer software for enterprises, such as Raysync, Aspera, and Signiant. This software is designed for large file transfers and offers functions such as resumable uploads, and encrypted transfers. They perform well in terms of transfer speed and file integrity, and businesses can select the one best suited to their needs.

Part 4: Raysync: The Optimal Choice for International Large File Transfers

transfer large files internationally

Raysync is software specifically designed for transferring large files overseas. It achieves a transfer speed of up to 1Gbps through its proprietary high-speed transmission protocol, significantly improving bandwidth utilization and reducing enterprise bandwidth costs. Raysync's resume feature ensures that file transfers continue even in unstable network conditions, ensuring data integrity. In addition, Raysync supports TLS encryption and AES-256 encryption technologies, securing data during transfer.

The multi-channel design of Raysync reduces the delay in TCP's three-way handshake, improving the real-time nature of the transfer. These features make Raysync transmission more reliable when processing sensitive data. Raysync is applicable in various international file transfer scenarios, including film and television production, research data sharing, international enterprise collaboration, and industries such as IT and the Internet.


In the field of international file transfer, Raysync, with its fast, stable, and secure features, provides businesses with a fresh solution. Not only does it improve transfer efficiency and reduce costs, but it also guarantees data security. For enterprises that need to frequently transfer large files overseas, Raysync is definitely a worthy consideration. As global business continues to grow, Raysync will continue to help enterprises overcome the challenges of cross-border transfers, achieving more efficient circulation of data.


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