Pdfpen 13.1 Online

: Users of PDFpen 13.1 can use the Nitro Migration Assistant to move their library items, stamps, and user preferences to the newer Nitro application.

: This version improved document scrolling speed and the responsiveness of drawing tools, particularly on larger PDF files. PDFpen 13.1

: Existing PDFpen 13 licenses are generally valid for activation within Nitro PDF Pro 13 . Common Technical Notes : Users of PDFpen 13

PDFpen 13.1, released by Smile Software in mid-2021, introduced several performance enhancements and new features for Mac users. This version also marked a significant transition period for the application following its acquisition by Nitro Software . Key Features and Improvements Common Technical Notes PDFpen 13

: The OCR engine was updated to better support Apple’s M1-based Macs, allowing for faster and more efficient text recognition.

: Some users reported instability or freezing on early M1 Mac systems.