QFX format is a Web Connect format

QFX format is the format to import transactions into Quicken.

Quicken has to be not older than three years to import ".QFX" files as per Quicken sunset policy.

For older Quicken versions, please use QIF format or converters that convert to QIF format.

Quicken (PC or Mac) imports QFX files through File->Import->Web Connect

The main difference between Quicken for Windows and Quicken for Mac for the QFX import is how a Memo column from a QFX file is imported:

Quicken for PC import QFX memo into transaction memo, which is a fully accessible and editable field.
Quicken for Mac imports QFX memo under the read-only "FI Notes" column.

Learn More

QFX - What is QFX file/format and how to open it?
QIF - What is QIF file/format and how to open it?
Quicken - How To Import QIF or QFX into Quicken

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