Freedom251 › FTP Server Software
Apache FtpServer
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Apache FtpServer | Free, open source FTP server | Free |
As mina.apache.org lists them, read 8 Oct 2026. The maker's own page has the final word.
Facts from Apache FtpServer's own pages
- Access controls
- Listed controls include virtual directories, write permissions, idle timeouts, bandwidth limits, and IP restrictions. · mina.apache.org, 8 Oct 2026
- Deployment
- FtpServer can run as a Windows service or Unix/Linux daemon and can be embedded in Java applications. · mina.apache.org, 8 Oct 2026
- Downloads
- The 1.2.1 release page offers binary and source distributions in ZIP, tar.gz, and tar.bz2 formats, with hashes and PGP signatures. · mina.apache.org, 8 Oct 2026
- Extensibility
- The Ftplet API lets Java code process FTP event notifications, and custom user managers, IP restrictors, and loggers can be added. · mina.apache.org, 8 Oct 2026
- FTP features
- The server supports resumable uploads and downloads, ASCII and binary transfers, anonymous login, and customizable FTP messages. · mina.apache.org, 8 Oct 2026
- Integrations
- The project provides integration with Spring applications and distributes releases as OSGi bundles. · mina.apache.org, 8 Oct 2026
- Notable limit
- The FAQ explains that frequent client connections and disconnections can exhaust operating-system file handles because closed sockets remain in TIME_WAIT. · mina.apache.org, 8 Oct 2026
- Protocols
- The documentation lists support for RFC 959, RFC 2228, RFC 2389, RFC 2428, and RFC 2640. · mina.apache.org, 8 Oct 2026
- Purpose
- Apache FtpServer is a pure Java FTP server designed as a portable server engine that can run standalone or be embedded in a Java application. · mina.apache.org, 8 Oct 2026
- Scaling
- Its default network support uses Apache MINA, which the project says can scale to a large number of concurrent users. · mina.apache.org, 8 Oct 2026
- Security
- The feature list states that implicit and explicit SSL/TLS are supported. · mina.apache.org, 8 Oct 2026
- Support
- Users are directed to the FtpServer users mailing list for questions about using the product. · mina.apache.org, 8 Oct 2026
- User data
- User data can be stored in a database or file, and custom user managers can be added. · mina.apache.org, 8 Oct 2026
Where Apache FtpServer stands on Freedom251
- FTP Server Software#2 of 33