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PdfCraft: An open-source PDF reader and editor written by scratch in pure Rust

BentoPDF is a powerful, privacy-first, client-side PDF toolkit that is self-hostable and allows you to manipulate, edit, merge, and process PDF files directly in your browser. No server-side processing is required, ensuring your files remain secure and private.

0 engine. View, annotate, OCR, merge, split, crop, rotate, compare, edit text, draw, sign, fill forms, print, flatten, and open password-protected PDFs without a subscription.

SumatraPDF is a multi-format (PDF, EPUB, MOBI, CBZ, CBR, FB2, CHM, XPS, DjVu) reader for Windows under (A)GPLv3 license, with some code under BSD license (see AUTHORS).

NET Framework 开发，主要采用 iText 和 MuPDF 这两个开放源代码的组件库来处理 PDF 文档。

Document online preview project solution, built using the popular Spring Boot framework for easy setup and deployment. This versatile open source project provides basic support for a wide range of document formats, including:

js is a Portable Document Format (PDF) viewer that is built with HTML5.

Xournal++ is a handwriting notetaking software with PDF annotation support. g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10.

Display PDFs in your React app as easily as if they were images.

No paywalls. No vendor lock-in. No server dependencies.

默认构建和社区验证构建均不包含依赖自动安装器。npm run build:community 输出到 dist/community/，不包含 ACP 自动安装器，保留手动安装指引、检测和常驻对话能力。日常安装使用上面的 BRAT / Release 入口。