A plugin for reading and annotating PDFs and EPUBs in obsidian.

• UpdatedJan 8, 2024
• JavaScript

A mind map, outline for obsidian,It support mobile and desktop

• UpdatedDec 11, 2025

An annotation extension based on the PDF.js viewer. Supporting the editing of existing PDF file annotations, posting comments, replying, submitting annotation data, and loading for further editing. 一个基于 PDF.js 阅读器的批注扩展，支持对现有 PDF 文件批注的编辑、发布评论、回复、提交批注数据以及加载后续编辑功能。

• UpdatedOct 7, 2025
• TypeScript

THE reference manager with features including PDF reading/annotating, Markdown/Excalidraw note-taking, project/note linking, and more...

• UpdatedDec 8, 2023
• Vue

THE reference manager with features including PDF reading/annotating, Markdown/Excalidraw note-taking, project/note linking, and more...

• UpdatedJan 6, 2025
• Vue

📄 Set of modern React components for PDF highlighting

• UpdatedDec 13, 2025
• TypeScript

PDF Manipulator: A versatile toolkit for editing, annotating, merging, splitting, compressing, and converting PDFs. Seamlessly add pages, extract images, and preview files with intuitive drag-and-drop. Fully responsive across devices for effortless document management.

• UpdatedNov 24, 2025
• JavaScript

View and edit PDF documents with customisable VIM keyboard shortcuts

• UpdatedJun 5, 2024
• JavaScript

Annotation layer for pdf.js (forked from instructure's pdf-annotate.js)

• UpdatedDec 6, 2023
• JavaScript

PDF format annotation and labeling support for Label Studio

• UpdatedNov 11, 2019

Pdf annotator

• UpdatedDec 30, 2022
• JavaScript

A lightweight, extensible React PDF viewer and annotator built on top of PDF.js, designed for enterprise-grade document reading and annotation scenarios.

• UpdatedDec 17, 2025
• TypeScript

Small Project of a PDF annotation tool written in C++

• UpdatedApr 19, 2023
• C++