PDF Annotator

Rich annotation tools
Make PDF documents more colorful

AmindPDF's annotation function has highlight, underline, strikethrough, annotation, brush, polygon
Signature, handwritten signature and other tools

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User Guide

Variety of PDF annotation tools

The annotation function has various tools such as highlighting, underline, strikethrough, annotation, brush, polygon, signature, handwritten signature, etc.

Operation demonstration

A variety of annotation tools make PDF documents more colorful

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The most advanced PDF annotator on the market

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How to Annotate PDF >>

Annotate PDF
Add comments

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We you add comments anywhere in the PDF document to point out the problems in the document and facilitate our communication with team members.

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Annotate PDF
Brush tool

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Use the paintbrush tool to draw graphics on the PDF document, marking the important content that needs attention. You can set the color, opacity and thickness of the brush, and if you make a mistake, you can use the eraser tool to erase it.

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set color, opacity and thickness of the brush

Annotate PDF
Add text

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You can insert text box in PDF documents, enter text comments, and also set the color, font and size of the text.

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Annotate PDF
text annotation

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When you need to annotate part of the content in a PDF document, text annotation is a useful tool, which can point to specific content.

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annotate part of content in PDF document

Annotate PDF
Highlight text

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When you reading PDF documents, add highlights to the text of the PDF document and mark the key points in the article.

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Annotate PDF
Area highlight

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Use the Area Highlighting command to mark important areas of your document as a means of deepening your memory or for later reference. (Windows only)

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Annotate PDF
Strikeout

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Strikeout is often used to indicate revisions or edits that retain the original text for reference, transparency, or full disclosure.

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Annotate PDF
underline

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Underline is another way to highlight important words, phrases, and sentences in a piece of text.

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Operation demonstration

Electronic document work
Quickly create, edit and sign documents

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How to Annotate PDF >>

All-in-one PDF document solution

All-in-one PDF document solution
「Revolution」your office efficiency

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quick edit

The powerful OCR function can quickly convert scanned PDF into editable documents, get rid of the constraints of PDF format, and have a worry-free digital work

Powerful

The perfect alternative to Adobe acrobat, which integrates editing, viewing, protection, contrast, signature and conversion functions to make your business seamless.

Cross-end application

Adapt to digital office, support Windows, Mac, Android, iOS and other mainstream terminals, mobile office without pressure.

AmindPDF Components

Other features of AmindPDF
can do more

When you combine editing with other components
You can do more.

standard format →

After OCR, Office/HTML/TXT/RTF and PDF for searching and editing are directly created, which conform to different document standards of Office/Adobe.

File security →

Cover sensitive information in documents, 256-bit AES encryption technology keeps your documents safe and your E-signatures are legally binding.

Easy to manage →

Provide a registration code management server for enterprises, and enterprises can authorize or deauthorize devices according to actual needs.

reduce costs →

Affordable prices with a simple deployment and licensing process. Extremely low learning costs drive enterprise efficiency upgrades.