FileZilla Best Open Source FTP, SFTP Client

In the realm of file transfer protocols, FileZilla stands out as a leading open-source FTP and SFTP client. It's a powerful tool that supports not only FTP but also FTP over TLS (FTPS) and SFTP, ensuring secure and reliable file transfers. With its user-friendly interface and comprehensive feature set, FileZilla caters to both beginners and advanced users.

Moreover, FileZilla Pro offers additional protocol support for various cloud services, enhancing its versatility for professional use. Despite some past concerns over bundled installer issues, the community has recognized the efforts made by the FileZilla project to maintain a secure and trustworthy environment for its users.

As an open-source project, FileZilla is distributed free of charge under the GNU General Public License, making it accessible to a wide audience. Its cross-platform availability ensures that whether you're using Windows, Mac OS X, Linux, or other operating systems, FileZilla is a reliable choice for your file transfer needs.