USA Envelope No. 6 3/4 (3 5/8" x 6 1/2") USA Envelope Monarch No. 7 3/4 (3 7/8" x 7 1/2") USA Envelope No. 9 (3 7/8" x 8 7/8") USA Envelope No. 10 (4 1/8" x 9 1/2") USA Envelope No. 11 (4 1/2" x 10 3/8") USA Envelope No. 12 (4 3/4" x 11") USA Envelope No. 14 (5" x 11 1/2") USA Envelope A2 (4 3/8" x 5 3/4") USA Envelope A6 (4 3/4" x 6 1/2") USA Envelope A7 (5 1/4" x 7 1/4") USA Envelope A8 (5 1/2" x 8 1/8") USA Envelope A9 (5 3/4" x 8 3/4") USA Envelope A10 (6" x 9 1/2")

After generating the PDF file, review it for accuracy, insert an envelope in your printer and press the "Print" button in the PDF reader (e.g. Adobe Acrobat Reader).