Core FTP includes the client FTP features you need.  Features like SFTP (SSH), SSL, TLS, FTPS, 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, much more! 
This secure FTP client gives you a fast, easy, reliable way to update and maintain your website via FTP.  It also provides a secure method (via SSL, TLS, FTPS, HTTPS, or SFTP) to upload / download files to and from FTP servers.  Check out the list of features below, and you'll find almost every feature you need, all in a one ftp program. 

Client features:

•  Secure SFTP, SSL, TLS, & FTPS 
•  International Domain support 
•  Fast and secure client transfers 
• HIPAA compliant security 
•  Mode Z compression 
•  User-friendly interface(s) 
•  Site to Site file transfers 
•  FULL drag and drop support 
•  Start/stop/resume of transfers 
•  Auto retry of failed transfers 
•  Transfer bandwidth control 
•  Browser integration 
•  File masking (wildcards) 
•  Keep Alive functionality 
•  Remote file searching 
•  File permissions (CHMOD) 
•  Advanced directory listings 
•  .htaccess & .htpasswd editing 
•  One click transfers 
•  Automatic S/Key support  
• Desktop shortcuts & drop u/l's 
•  Command line support 
•  FTP/HTTP Proxy, Socks 4&5 support 

Features of Core FTP Pro:

• Encrypt and decrypt files to servers using the latest encryption methods. 
• Schedule ftp transfers (unattended) without additional services. 
• IBM Information Exchange support with command line updates. 
• Email notification, external program execution, & Ping/TraceRoute included. 
• View thumbnails images of remote directories (in 4 different sizes). 
  • Zip support - Compress, password protect, and backup to FTP securely.