From where can I find a free platform independent FTP?

Hi all,
I am a business man and most of the time I have to transfer my files to my employees and partners. I am in the search of a free & independent platform, FTP and SFTP which needs no software installation and which can provide me high security. Does anyone have idea about platform independent FTP? Please suggest me.
Thanks in advance!

Hi, there are many providers who can provide you FTP and SFTP but they may offer very high cost that may be you cannot afford. As you are in the search of free platform independent FTP, for this, here is an option that is called (www dot anyclient dot com) Secure FTP Server.This is a platform independent managed file transfer server that supports FTP, secure FTP (FTP over SSL), SFTP/SSH, HTTP, HTTPS and WebDAV protocols. It helps in file transfer and may be it will serve you as a good option. I have practically experienced this system and it helps you in automation of file process and serves as a suitable way to transfer files in a secure mode.
Hope my suggestion is useful to you.