Tenorshare PDNob Tech Specification

PDNob delivers AI-powered PDF editor to edit, convert, annotate, merge, split, and protect PDFs, perform OCR with 99% accuracy.

Supported Computer System

Windows

Windows 11 and 10; x64 bit;

Mac

masOS: 15(macOS Sequoia), 14(macOS Sonoma), 13(macOS Ventura), 12(macOS Monterey), 11.5(macOS Big Sur), 10.15(macOS Catalina)

Others

CPU

1.3GHz or above

RAM

4 GB or more

Hard Disk Space

2 GB Space

Change Log

2025

4.7 V1.4.0

Expanded AI features: copywriting assist, content polishing, summarization, and explanations.
Added new print modes (poster, multi-page, booklet).
Extended batch tools with batch printing and batch creation.

2.26 V1.3.1

Integrated the DeepSeek-R1 model and supports manual switching between AI models.

1.16 V1.3.0

Added handwritten signatures to annotation tools.
Introduced certificate signatures (create & verify) for document security.
Added batch tools: conversion, OCR, compression, merging, watermarking, background/header/footer edits, and encryption.
Added AI-powered text selection translation.
Upgraded AI chat with regenerate response and like/dislike feedback.

2024

12.24 V1.2.0

Added pencil, eraser, and sticky notes for annotations.
Improved conversion: new supports blank pages, multi-page to long image, and image extraction.

UX Improvements: optimized performance for smoother workflows.

11.25 V1.1.0

Initial Release: Core features including PDF editing, conversion, OCR, annotation, and AI PDF tool.