Tenorshare PDNob is a free productivity app that lets you edit, convert, and manage PDF documents with ease. It is designed to be reliable and fast, capable of opening a 100-page PDF in just one second without any lags or crashes, ensuring smooth and effective workflows without any unnecessary delays.

Tenorshare PDNob is powered by AI, allowing you to receive quick document insights as it summarizes long PDF files by extracting key information for you, saving you time in reading lengthy documents. Additionally, you can chat and ask questions to the AI to get source-backed answers with clickable page references. 

The ultimate PDF tool powered by AI

Tenorshare PDNob is catered to users who want an advanced PDF editor tool beyond the usual text editing capabilities. Users can customize formatting and layouts, including repositioning images, changing backgrounds, and adjusting font sizes. Its smart annotation feature allows for easy highlighting and underlining without having to switch tools repeatedly. Additionally, over 100 decorative stickers are available for inserting shapes, arrows, and other markers to point out key details.

The app's powerful AI tools allow you to expertly rewrite sentences or paragraphs to improve tone, clarity, and grammatical accuracy. It can also simplify complex technical content into easy-to-understand explanations for better communication. Moreover, the AI supports translation into over 100 languages, including English, Arabic, French, Chinese, and many others, making it a versatile tool for users around the globe.

The OCR feature boasts improved accuracy, capable of scanning low-quality documents and converting them into editable PDFs while maintaining layout and formatting. It supports over 30 file types for conversion and can process up to 1,000 files of any size with a single click. While the performance is generally fast and smooth, processing larger files may still take a bit more time.

High-performance, efficient, and fast

Overall, Tenorshare PDNob stands out as one of the most intelligent, fast, and reliable PDF editors out there. It offers all the essential tools, including editing, highlighting, and converting, complemented by an AI-powered assistant that delivers advanced features. It is definitely designed for professionals, as it ensures high-quality performance and exceptional results, making it a top choice for demanding users.