My Contacts Backup & Cleanup Free

My Contacts Backup & Cleanup can help you to remove duplicate contacts, you can rollback deleted contacts easily, never mind mistake remove. 

Smart Filters: 
- Merge contacts with duplicate Phone. 
- Merge contacts with duplicate Email. 
- Merge contacts with duplicate Name. 
- Find contacts without Name. 
- Find contacts without phone Number. 
- Find contacts without Email.