Скачать или смотреть Free and powerful PDF.js annotation tool library for developer, Free! Free! come and get this gift!

Free! Free! Free!

We have made the powerful and the free PDF.js annotation tool for everyone, come on and get the wheel we made for you!

You can use it in React/Vue/Html/WordPress and so on!

Annotation File Management Module - Flexibility
① Save Annotations: Seamlessly save annotations directly within the PDF file.
② Export Annotations: Effortlessly export annotations in JSON format, suitable for storage in databases and future reloading.
③ Import Annotations: Easily import annotations using JSON format.
④ Export Annotations: Conveniently export annotations and comments as txt files.
⑤ Switch Language: Toggle between Chinese and English interface for intuitive operation.

Annotation Features Module - Power
① Text Highlight: Highlight selected text, even spanning across multiple pages.
② Text Underline: Add underlines to selected text (across pages support).
③ Insert Image: Integrate images, such as electronic signatures, into your PDF.
④ Document Screenshots: Capture and save PDF pages as PNG images for reference.
⑤ Freehand Drawing: Leverage a versatile pen tool for freehand annotations.
⑥ Polygons: Enhance your annotations with various shapes like text boxes, arrows, rectangles, circles, and straight lines.

Annotation Management Module - Simple
① Edit Annotations: Customize annotations by adjusting color, rotation, size, position, and opacity.
② Eraser: Effortlessly erase specific parts of annotations, including text boxes.
③ Undo/Redo: Seamlessly undo or redo annotations with customizable step counts.
④ Clear Annotations: Efficiently clear annotations on single annotation, multiple annotations, whole page annotations or the entire document annotations.
⑤ Annotation List: Manage annotations by copying/deleting, drawing connecting lines, and adding comments.