FileZilla, one of the best FTP client software. I use it for many years. It is free software. Easy to use and navigate.
Ctrl+Shift+O can be used to toggle between modification time and filesize based directory comparison
Bugfixes and minor changes:
It is now possible to use custom passwords if using “anonymous” as user name
After un-hiding toolbar, update toolbar button states
Fix TLS compatibility issues with TLS 1.2 servers
MSW: Unset hidden attribute on FileZilla’s settings files
Building FileZilla from source now requires wxWidgets 2.8.12 or higher.
It is an open source software. Including Windows, Linux, Mac OS X version.
See more screenshots here.
Download FileZilla here.