Usermin is the open-source end-user interface from the Webmin team, served on port 20000, managing email, files, and passwords without IMAP/POP3, with low resource usage for lightweight self-service panels.
Provider
3 results shown
Created by Jamie Cameron in 1997, Webmin is one of the oldest open-source Unix/Linux system administration panels, free under the BSD license with about 1,000,000 yearly installations and 1,000+ modules covering users, services, packages, and file management.
Virtualmin is an open-source virtual hosting control panel built on Webmin, created by Jamie Cameron in 2005, managing 1M+ domains with a fully featured free GPL edition and Professional from $7.50/month, an open-source alternative to cPanel.