Move contact files without losing extra numbers or labels
Choose a contact format, inspect repeating fields and keep an auditable original-source archive.
Read the guide ↗Field guide / 02Review duplicate contacts before combining records
Separate matching clues from identity, choose a primary record and inspect conflicting fields.
Read the guide ↗Field guide / 03Map CSV contacts and check the first import
Handle headers, repeated columns, encoding and spreadsheet safety without silently changing contact data.
Read the guide ↗