can I use PDFpenPro 6 with Monterey

https://pdfpen.com/support/other-versions/

It would appear from above PDFPen Pro 12 would be required

No.

P. Phillips wrote:

https://pdfpen.com/support/other-versions/

It would appear from above PDFPen Pro 12 would be required

PDFPen Pro 13 or later.

Yup and Merci

Since Nitro's acquisition of Smile's PDFpen business in summer 2021, the PDFpen product names have now been replaced in the Mac App Store. Although Nitro maintains a PDFpen domain name, the products have been rebranded to:

• Nitro PDF Pro Essentials for Mac - $129.99
• Nitro PDF Pro for Mac - $179.99
• Nitro PDF Pro for iOS - $9.99

The former $79.99 PDFPen product apparently is no longer offered in Nitro's PDF Editor line up. This makes Master PDF Editor from Code Industry attractive at its current $69.95 price point. It is not in the Mac App Store.

The two Nitro PDF products show a minimum of macOS 10.14 or later in the Mac App Store for compatibility, whether viewed on an Intel or ARM Mac running macOS 12.4.

Thanks for the info.

😎