Freedom251 › FTP Server Software
uFTP server
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| uFTP server | Open source FTP server · MIT license | Free |
As uftpserver.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Facts from uFTP server's own pages
- Architecture support
- The wiki says uFTP runs across Linux distributions and architectures including x86, x64, and ARM. · uftpserver.com, 11 Oct 2026
- Authentication
- PAM authentication using the system password files is an optional build feature. · uftpserver.com, 11 Oct 2026
- Authentication limitation
- The supported FTP commands page says AUTH is not yet implemented and the supported authentication method is plain text. · uftpserver.com, 10 Oct 2026
- Brute force protection
- The server can ban an IP address for five minutes after the configured number of failed logins. · uftpserver.com, 11 Oct 2026
- Connection limits
- Configuration supports a maximum total connection count and a per-IP connection limit. · uftpserver.com, 11 Oct 2026
- Deployment
- The server uses one binary and one configuration file and can be compiled statically. · uftpserver.com, 11 Oct 2026
- Encryption
- The server supports TLS encrypted connections, with TLS-enabled x32 and x64 binaries listed in its installation instructions. · uftpserver.com, 10 Oct 2026
- FTP client compatibility
- The product homepage says it is compatible with all main FTP clients. · uftpserver.com, 10 Oct 2026
- FTP commands
- The command documentation says AUTH is not yet implemented and the supported authentication method is plain text. · uftpserver.com, 11 Oct 2026
- FTP operations
- Documented commands include file listing, upload, download, directory changes, deletion, rename, and SITE CHMOD. · uftpserver.com, 10 Oct 2026
- Integrations
- The maker says uFTP is compatible with all main FTP clients. · uftpserver.com, 11 Oct 2026
- Intended users
- The wiki describes the server as suited to embedded Linux developers and small distributions, including initramfs bootloaders. · uftpserver.com, 11 Oct 2026
- IPv6
- The wiki states that IPv6 is supported. · uftpserver.com, 10 Oct 2026
- License
- The project is distributed under the MIT license, which permits reuse in commercial applications. · uftpserver.com, 11 Oct 2026
- Maker
- The author page names Ugo Cirmignani as the uFTP author. · uftpserver.com, 10 Oct 2026
- Purpose
- uFTP is a lightweight FTP server written in C for Unix/Linux and POSIX compliant operating systems. · uftpserver.com, 11 Oct 2026
- Setup and documentation
- The vendor recommends installing from source and provides an official wiki with installation, configuration, and command documentation. · uftpserver.com, 10 Oct 2026
- Support and documentation
- The project provides an official documentation wiki; its author page identifies Ugo Cirmignani as the project author. · uftpserver.com, 11 Oct 2026
- Transfer security
- TLS support is available, but enabling it requires compiling with OpenSSL support. · uftpserver.com, 11 Oct 2026
- Use case
- The project describes the server as suited to small distributions and initramfs bootloaders, including embedded Linux applications. · uftpserver.com, 10 Oct 2026
- User access
- Each configured FTP user can be assigned a home directory, and administrators can block users from logging in. · uftpserver.com, 11 Oct 2026
Where uFTP server stands on Freedom251
- FTP Server Software#20 of 33