I'm using phpLDAPadmin currently, but I'm wondering if there is any native utility do the similar thing?
Apache Directory Studio is is an excellent LDAP/LDIF browser and editor. It is under active development and is extensible.
It hasn't been updated in several centuries, but we still use LBE, LDAP Browser/Editor. It's Java based, and we use on both Linux and Windows (from the same install base actually) so I don't know if you consider that 'native'.
I have always used below LDAP browsers.
JXplorer (http://jxplorer.org/index.html) is very handy & good when you want to manage cn=config database format.
phpLDAPadmin Web based LDAP browser - add, edit, delete or view records. Written in PHP - mature and actively developed. GNU license. Very powerful.
One can also try to use Luma