Zoho Recruit - Applicant Tracking System allows you to associate or remove multiple tags in bulk. This is available only in paid edition.

Note: Only Recruiter Admin and Recruiter will have access to do a bulk update

To associate or remove multiple tags in bulk

1. Click [Module] tab.
   Note: Module refers to Job Openings, Candidates, Clients and Client Contacts tab.
   
2. Select the records.
   
3. Click Select Actions and choose Bulk Update from the drop-down list.
   
4. Choose Associate tag/Remove associated tag in the "Select field to bulk update" drop-down list, and select the tags.
   
5. Click Update.