pdf-notes

Pdf-notes

pdf-notes is a free, open source software for annotating PDF files on Windows, Mac and Linux. It allows adding text notes, highlights, drawings and stamps to PDFs.
pdf annotation notes highlights drawings stamps

pdf-notes: Free PDF Annotation Software

A free and open source software for annotating PDF files on Windows, Mac and Linux, allowing text notes, highlights, drawings and stamps to be added.

What is Pdf-notes?

pdf-notes is a free, open-source PDF annotation software available for Windows, Mac and Linux operating systems. It allows users to add text notes, highlights, drawings, stamps and more to existing PDF documents.

Some key features of pdf-notes include:

  • Add text notes with custom formatting options like font, size, color etc.
  • Highlight text in multiple colors and with options like underline, strikethrough etc.
  • Draw shapes, arrows, lines on PDFs to call out sections
  • Apply custom stamps from preset options or import new ones
  • Support for commenting and markup across 100+ page PDF documents
  • Save annotations as separate layer over original PDF
  • Export annotated PDFs to share with others
  • Available completely free, open-source and cross-platform

As an open-source software, pdf-notes is customizable and extensible to suit specific annotation needs. Its simple, intuitive interface makes it easy for students, teachers, office workers to annotate PDFs on their desktop/laptop without needing any advanced technical skills.

Pdf-notes Features

Features

  1. Add text notes
  2. Highlight text
  3. Draw shapes and lines
  4. Add stamps
  5. Support for PDF forms
  6. Sync notes across devices
  7. Search notes
  8. Export/import annotations
  9. Dark mode

Pricing

  • Free
  • Open Source

Pros

Free and open source

Available on Windows, Mac and Linux

Intuitive and easy to use

Lots of annotation tools

Sync notes across devices

Active development and updates

Cons

Limited customization options

No mobile apps

No collaboration features

No OCR support


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