A list of FTP servers and their associated data are created and stored by the site manager.

The status of transferred files and files in the queue is displayed in FileZilla.

FileZilla allows content comparison of the local directory and remote directory.

But, before going deeper into the troubleshooting steps, let’s have a look at some best features of FileZilla and the steps to set up a server connection.

Hence, we thought of writing an article about the server connection issue, which would help you get to resolve the critical error on your own. At ServerAdminz, our server engineers get queries asking how to resolve the critical error: could not connect to the server in FileZilla. Filezilla also supports Secure file transfer protocol, ie SFTP, and is available as in both client and server versions.

Click on OK to continue connecting and tick the “ Always trust this host, add this key to cache” checkbox if you plan to connect to the same server again.The free FTP ( Free Transfer protocol) solution, FileZilla is open-source software that helps transfer files from a local computer to a remote one. During your first connection, you will be prompted to store the server’s fingerprint.Connect to your server using the login credentials that can be found in the Actions kebab menu of the SSH key you have created.FileZilla will ask you to store the key in the putty format.You will be prompted to convert the file to a supported but unprotected format (no password), confirm it by clicking on Yes and type your password.Click the Add keyfile… button and select the file that you have just created with the private key pasted inside.Open FileZilla, click on FileZilla from the menu then select Settings.Paste the copied content of the Private Key text area in an empty file on your computer and save it (most FTP client requires.Once you have created your SSH key pair, find the Private Key in the Actions kebab menu and copy its content.If you need SFTP access to multiple websites, you can create a multisite SSH key in your Client Area > Multiple SFTP access. If you need SFTP access to a single website, you can create and manage its SSH key through the Site Tools > Devs > SSH Keys Manager. In this knowledge base article are listed the steps which should be completed to establish an SFTP connection to your hosting account with the FileZilla FTP client:

Filezilla server refused our key