Core FTP LE is a free, secure FTP client software. It gives you a fast, easy, reliable way to update and maintain your website via FTP; It also provides a secure method (via SSL, TLS, or SFTP) to upload/download files from FTP servers.
Core FTP includes the client FTP features like SFTP(SSH), SSL, TLS, IDN, browser integration, site to site transfers, FTP transfer resume, drag and drop support, file viewing & editing, firewall support, custom commands, FTP URL parsing, command line transfers, filters, and much more!
Core FTP is a Windows software. There are no popup ads, advertising or spyware and you're never asked or reminded to register.