FTP (File Transfer Protocol) is one of the most efficient methods for sending large files over the Internet. It also allows you to send multiple files, regardless of size, in one go. In the following sections, I’ll draw up a step-by-step guide on how to transfer files using FTP. Learning how to FTP a file is not as difficult as you probably think.
Before you proceed, please note that the use of FTP is no longer recommended, especially if you transmit sensitive files. FTP is an insecure protocol that's vulnerable to man-in-the-middle and other attacks. To learn more about FTP's weaknesses and the more secure options for transferring files, please read the following articles:
Countering Packet Sniffers Using Encrypted FTP
Understanding Key Differences Between FTP, FTPS, and SFTP
We strongly advise you to perform the succeeding steps only for educational purposes or for transmitting non-sensitive information. Concerned about the security of your file transfers? Explore secure alternatives with JSCAPE. Schedule your demo today and discover how our managed file transfer solutions can provide the security and efficiency your business needs.
An FTP file transfer always involves at least two machines. This pair of machines can either be:
1) an FTP client and an FTP server or
2) two FTP servers. A file transfer involving two servers is called a server-to-server file transfer.
This post focuses on scenario 1, which is illustrated below.
The client is the file transfer software for uploading (sending) or downloading (retrieving) files to or from the server. It can also be used to navigate and browse specific directories on that server. You’ll see this on a typical FTP client (see screenshot below).
Notice how an FTP client can display the directory contents (i.e., files and folders) of both the client and the server. Contents on the client side are usually labeled “Local,” while contents on the server side are usually labeled “Remote.”
An FTP server can readily support multiple clients at the same time.
Once files have been uploaded to a server, those files can be accessed by other machines, including clients and other servers.
As an end-user wanting to transfer files via FTP, all you’ll have to be concerned with are the things you need to do on the client side. That’s what we’ll be focusing on in the succeeding sections.
So, what’s the first thing you’ll need to FTP a file? That’s right. If you’ve been paying attention earlier, you should know you’ll need an FTP client.
Next, you'll need an account on the FTP server you connect to. The admin of that server should be able to furnish you with the following information:
Once you have those three, you’ll be good to go.
Note: I’ll be using JSCAPE AnyClient for the rest of this tutorial.
Let me show you how to connect to the FTP server now. Here's how to do it.
Once you’ve successfully connected, you can start browsing through the directories where you have been granted access. Most FTP clients allow you to double-click on a folder in order to enter it. To move up to the current folder’s parent folder, you should click the corresponding button. In AnyClient, that would be the folder labeled with ellipses (..)
To upload a file, your current directory on the client side (Local System) should be the directory that holds the file you want to upload. For example, we want to upload the file named “AnyClient User Manual.odt”. So, we navigate to the folder that contains that file.
Next, move to the server side (Remote System) and navigate to the target folder. This is the folder on the server where you want your file to be stored. Again, to navigate, just double-click on the desired folder. In our example, we want to store our uploaded file in the “uploads” folder, as shown below.
Once you’re done with that, you can then commence uploading. You might have to look for the upload button first. Once you’ve found it, select the file you want to upload and click the Upload button.
Here’s a screenshot showing the uploaded file.
The process for downloading a file from an FTP server is very similar. Just:
That’s it. That's how easy it is to send a file via FTP.
The FTP client we used for this article is called AnyClient, a free, platform-independent client that supports a wide range of fast and secure file transfer protocols (e.g., FTPS, SFTP, WebDAV/S, AFTP) in addition to FTP. AnyClient runs on Windows, OS X, Linux, and Solaris.
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