UnboundID LDAP SDK for Java is a fast, comprehensive, and easy-to-use Java API for communicating with LDAP directory servers and performing related tasks like reading and writing LDIF, encoding and decoding data using base64 and ASN.1 BER, and performing secure communication. It may be used on any platform that supports Java SE 5.0 or later, as well as on Android mobile devices.
OpenDJ is an LDAPv3 compliant directory server written for the Java platform. Fully featured, it provides a high performance, highly available, and secure store for the identities managed by enterprises. OpenDJ is a continuation of the OpenDS project initiated by Sun Microsystems.
iF.SVNAdmin is a Web based GUI to your Subversion authorization file. The application doesn't need a database back end or anything similar, since it is completely based on the Subversion authorization- and user authentication file. It includes LDAP support for users and groups. It is also possible to create and delete repositories. A small repository browser for easier access-path creation is also included.