Programs developed by Tim Kosse
FileZilla Client is a fast and reliable cross-platform FTP, FTPS and SFTP client with lots of useful features and an intuitive graphical user interface. The program supports FTP, FTP over SSL/TLS (FTPS) and SSH File Transfer Protocol (SFTP). Also, it supports resume and transfer of large files bigger than 4GB.
FileZilla Portable is the popular FileZilla FTP client packaged as a portable app, so you can take your server list and settings with you. You can place it on your USB flash drive, iPod, portable hard drive or on a CD and use it on any computer, without leaving any personal information behind.