1. Genealogy Pro can read files of type:
"gpro" - native Genealogy Pro format
2. Genealogy Pro can write to files of type:
"gpro" - native Genealogy Pro format
"ged", "Gedcom" - GEDCOM format
"sql", "SQL" - Structured Query Languange - the genealogy pro database is listed as a sequence of insert statements in the sql database language
"tiff", "TIFF image" - (charts only) - chart in tiff format
"text", "Plain text" - (reports only) - report saved as plain text
"rtf", "RFT" - (reports only) - report saved as rich text format
"rtfd", "RFTD" - (reports only) - report saved as rich text format with embedded images