There are several ways in which you can create users in an LDAP server from different tools, some of them are:
1. Using LDAP command line tools such as ldapadd or ldapmodify to create or modify user entries in the directory.
1. Using an LDAP client such as Apache Directory Studio or JXplorer, that allow you to manage LDAP directories.
1. Using a scripting language such as Python, Perl, or Ruby to interact with and create users in the LDAP directory.
1. Using a web-based application that has built-in functionality to create and manage LDAP user entries, such as phpLDAPadmin or LdapAdmin.
1. Integrating with an identity and access management (IAM) system that automates the creation and management of LDAP user entries.