First, let’s talk about file transfer protocols in general and take a look at how we made our selections. While our favorite overall service is the popular - and free - Cyberduck, for those with a little money to spend, CloudBerry Explorer Pro offers an even greater range of features and a more satisfying user experience, overall. In addition to moving files, the best clients also sport a range of features from directory comparisons to file encryption. Traditionally known as FTP clients, some software options today have long moved beyond that early protocol to support not only FTPS and SFTP, but WebDAV and API connections to cloud services like Amazon S3, Google Cloud and Rackspace Cloud Files. Below, we detail our picks for uploading and downloading files in bulk between local computers and cloud servers. If you’re searching for the best file-transfer clients on the market today, you’ve landed in the right place. MP4 Repair: How to Fix Corrupted Video Files in 2019.Best Choice Stellar Phoenix Data Recovery.How to Set Up a Strong Password in 2021.How to Securely Store Passwords in the Cloud.Best Password Manager for Small Business.How to Access the Deep Web and the Dark Net.Online Storage or Online Backup: What's The Difference?.