Programs developed by USPTO

	Checker
	24

Checker Version is a Microsoft Windows-based software application for checking biotechnology Sequence Listings for compliance with format and content rules. Checker Version validates sequence listings generated in accordance with the US sequence rules.

	ABXPDF Writer
	1

ABXPDF Writer can be used to generate the PDF files for the application-body authored by the user. To use your PDF Writer, open the file that you would like to print to PDF. Select the Print option (usually found under File > Print), and select "PDF Writer" from the list of available printers. You will be prompted to select the destination directory and filename for your output file.