Discover All Features of Tenorshare PDNob

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

  • Full-featured free trial with no time limit.
  • Free version includes 20 watermark-free saves with all features.
  • Free version supports batch processing of up to 5 files, no size limit.
  • Lifetime free updates, no upgrade fees ever.
  • Full-featured free trial with no time limit.
  • Free version includes 20 watermark-free saves with all features.
  • Free version supports batch processing of up to 5 files, no size limit.
  • Lifetime free updates, no upgrade fees ever.

Highlights HOT

AI Assistant: summarize, Q&A, rewrite, translate, and source-tracked citations
Edit: edit text/images, add or remove watermarks, insert, extract, or replace pages
Edit Text
Convert: convert PDF to Word, Excel, PowerPoint, PNG, etc.
OCR(ABBYY-powered): convert scanned PDF into editable, searchable PDF with AI image enhancement
Annotate: add signatures, highlights, underlines, stickers, stamps, notes, etc.
Read: switch between Dark, Eye-care, and Parchment modes
Batch Process: apply actions to multiple PDFs at once
Protect: set passwords and permissions to secure PDF

Create PDF

Convert Word, Excel, PowerPoint, PNG, etc. to PDF
Combine multiple PDFs into a single PDF
Convert and validate PDFs to meet PDF/A archival standards

Edit PDF

Insert, delete & arrange pages in PDF
Extract specific pages from PDF
Split PDF based on size, page count, or bookmarks
Find and replace text precisely across large PDFs
Add bookmark, header/footer, watermark & background
Add background
Add bates number
Add links or remove all links with one click
Edit text, adjust spacing and sync annotation positions
Edit images, rotate, crop, replace, or lock aspect ratio
Adjust PDF text with AI(summarize, rewrite, and cite, etc.)
Supports filling interactive forms and form fields

Read

View, comment, annotate, and print
Switch between Dark, Eye-care, and Parchment modes
Zoom, thumbnail & bookmarks
Screenshot & Screen Recording

Annotate PDF

Highlight
Underline
Eraser
Pencil
Delete
Rectangle
Tilde
PopUpComment
Strikethrough
Line

Organize PDF

Combine & Split PDF
Delete Pages
Insert Pages
Rotate Pages
Extract Pages
Crop Pages
Dumplicate & Replace Pages

Convert PDF

Convert PDF to editable Word/PPT/Excel
Convert PDF to TXT/RTF
Convert PDF to Epub
Convert PDF to JPG/JPEG/TIFF/PNG/BMP
Convert PDF to PDF/A

AI PDF (ChatGPT4 + DeepSeek R1)

AI PDF/text summary
AI rewrite, shorten, expand, polish, and translate
Chat with PDF and track precise citations with source links
Selecting text quickly activates the AI assistant, supporting screenshots or image-based Q&A
Smart suggested questions for deeper document insights

Protect PDF

Set open password and permission restriction to PDF
Redact sensitive information

Batch Tools

Batch convert PDFs to other formats
Batch convert scanned documents into editable PDFs
Batch compress file size
Batch merge into one PDF
Batch add, delete & edit watermarks
Batch add headers/footers, backgrounds & bates number
Batch protects PDFs with a password
Batch print PDFs
Batch creates PDFs from other formats

Cloud Collaboration

Upload files to PDNob Cloud
Download files from PDNob Cloud
Edit and sync files seamlessly across devices
Quickly search for files stored in PDNob Cloud
Create custom folders
Edit PDFs in PDNob Cloud with real-time device sync

Sign PDF

Task Processing Time Under 10 seconds per task Under 10 seconds per task

Free Tech Support 24/7 Support 24/7 Support

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