Description: MarginNote is a PDF and EPUB reader designed for students, teachers, and academics to facilitate active reading, note-taking, highlighting, and annotation. It helps organize ideas, study content deeply, and gain insights.
Type: software
Description: Zhizhi Reader is a free and open source document reader and annotation tool. It supports PDF, EPUB, MOBI, AZW, and other common file formats, allowing users to view, annotate, highlight, and manage documents and ebooks.
Type: software
Pricing: Open Source