XAMPP - XAMPP is a free and open-source cross-platform web server that is primarily used when locally developing web applications.
FileZilla - FileZilla is an FTP, or file transfer protocol, client. It lets individuals transfer single files or batches to a web server. For many years, FTP was the standard for website design. Read more about FileZilla.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
Transmit - Transmit is an FTP client for Mac OS X and Mac OS Classic (which is unsupported).
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
CuteFTP - CuteFTP is a file transfer software engine that provides secure, simple, and powerful file transfers for people all over the world. CuteFTP is a multi-platform software available for Windows and Mac OS. Read more about CuteFTP.