MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Keycloak - Open Source Identity and Access Management for modern Applications and Services.
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
Zentyal - Linux directory, domain, mail, gateway and infrastructure server for SMBs.
ConEmu - ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.
OpenLDAP - OpenLDAP Software is an open source implementation of the Lightweight Directory Access Protocol.