When comparing FileZilla vs LFTP, the Slant community recommends FileZilla for most people. In the question“What are the best FTP clients for OS X?” FileZilla is ranked 4th while LFTP is ranked 6th. The most important reason people chose FileZilla is:
Supports FTP, FTPS (SSL) and SFTP (SSH).
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Secure FTP support (FTPS/SFTP)
Supports FTP, FTPS (SSL) and SFTP (SSH).
Pro Free and open source
FileZilla is free open-source software distributed under the terms of the GNU General Public License free of charge. Basically this means that everyone, including corporate entities, can use FileZilla, including but not limited to private, educational and commercial use.
Pro Offers Server Mode
Can be used as an FTP server also, allowing easy file sharing.
Pro Cross-platform
In addition to Windows, FileZilla client is available for Unix, OSX and Linux.
Pro Suppots FTP and FTPS
FileZilla Server is a server that supports FTP and FTP over SSL/TLS which provides secure encrypted connections to the server.
Pro Kind of de-facto standard
If you're troubleshooting things, everybody will first try if it works with File-Zilla.
Pro Support segmented FTP transfer
Segmented file transfer allows several connections to the same file and bypasses a maximum download speed per file. Some servers establish a maximum speed per connection.
Cons
Con Installs junk software on your computer
The installer will install adware by default.