One downside of portable is no auto-update. If you want to stay on version 3.59.0 but ensure security:
: Supports the transfer and resuming of files larger than 4GB. filezilla client 3590 portable
While there are competitors (WinSCP Portable, Cyberduck), many return to for three specific reasons: One downside of portable is no auto-update
The FileZilla Client Portable allows you to carry your entire server configuration with you: FTP over TLS (FTPS)
You can download pre-compiled, self-contained portable formats straight from community hubs like the FileZilla Portable SourceForge Repository. Navigate to the SourceForge repository. Locate the folder labeled FileZilla Portable 3.59.0 .
: Handles standard FTP, FTP over TLS (FTPS), and SFTP (SSH File Transfer Protocol).