What are some alternatives?
When comparing FileZilla and Beyond Compare, you can also consider the following products
Cyberduck - A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser.
WinMerge - WinMerge is an open source differencing and merging tool for Windows.
WinSCP - WinSCP is an open source free SFTP client and FTP client for Windows.
Meld - What is Meld? Meld is a visual diff and merge tool targeted at developers.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
kdiff3 - KDiff3 is a file and directory diff and merge tool which compares and merges two or three text...