A Java-based LDAP API
Collate and count ldap entries
sed-like modify and convert LDIF files using regular expressions
Extrect selected entries from LDIF files like grep
Replace/add/delete LDAP attributes online with regular expressions
Simple shell scripts to handle POSIX entries in an LDAP directory
Web-based LDAP address book browser/editor
Apache LDAP Directory Manager
DBIS Reference Implementation
Plugin for OpenLDAP who checks password quality
The Identity Manager provides a solution to manage the user life cycle
A LDAP User Management System
Browse and edit LDAP-based directories / entries
Add LDAP user authentication in MySQL
LDAP browser and administration utility