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ColoradoFTP is the open source Java FTP server. It is fast, reliable and extendable. Fully compatible with RFC 959 and RFC 3659 (File Transfer Protocol and Extensions) this implementation makes it easy to extend the functionality with virtually any feature. Well commented source code and existing plug-ins make it possible to shape the FTP server just the way you want! Run it on any platform featuring the latest Java VM – Windows, Linux, Unix etc.
This project is developed and maintained by its original author - Sergey Abramov. All 3rd party developers are welcome to participate! Read More
Please visit project's Wiki to find useful resources, articles, manuals and learn more about the project, its features and components.
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This website was last updated 21 November 2011
The project's license has changed from the GPL to the LGPL. Read more in the license section.
In a bid to provide yet better support to users this project's Wiki has been assembled.
Significant efforts has been made on the project during the last month. RFC 3659 implemented, post upload/download logic added, tests written and many bugs fixed. Aside from that, the FTP server handled 1500+ simultaneous file transfers just fine.