The files generated and accepted by Quick Product Import are in the .CSV (comma-separated values) format.
We recommend having a program installed on your computer that makes editing .CSV files easy. One such program is Microsoft Excel.
Other recommended options include (but are not limited to):
Note: If you are using a Chrome extension, or an extension of any other browser, to open and edit your file, you may be required to do so in a regular browser window (meaning: not in incognito mode).