Jobjet offers a free Resume Conversion service for converting PDF resumes into neatly and consistently organized candidate profiles. Simply import your PDF resumes as a zip archive file with the "Import Resumes" option under the main dropdown list of your dashboard.
After the profiles appear on the home screen, you can open them one by one for enrichment. Make sure the profiles contain their LinkedIn URL in the Social Networks tab. Otherwise, enrichment won't be possible. If the LinkedIn URL is there, simply click on the "Get Contact Info" option next to the Contact Info tab.
You will be notified of the enrichment process:
When the enrichment has been completed, you will see additional contact info in the corresponding tab: