Is there an option to edit title-parameter for Links in Redactor? How can i edit Link-Title in Redactor Richtext-Editor? Didn't found any config options or plugins for that. Can't believe this is not possible yet.
There's currently no out-of-the-box way with Redactor, other than to open the HTML source view and adjust the &lt;a&gt; tag manually to be something like &lt;a href="yourlink" title="yourtitle"&gt;.

All Redactor settings regarding links can be found here: http://imperavi.com/redactor/docs/settings/links/