#1
SumatraPDF reader
17K starsJun 18, 2026 pushdocument-processingCPDF
$ npx skills add sumatrapdfreader/sumatrapdfAlternatives
PdfViewer alternatives for AI agents.
Compare similar skills by workflow fit, trust score, quality, GitHub adoption, maintenance, and install readiness.
Current skill
PdfViewer
Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or files. CSP is used to enforce that the JavaScript and styling properties within the WebView are entirely static.
87
Quality
88
Trust
962
Stars
#2
Display PDFs in your React app as easily as if they were images.
11K starsJun 11, 2026 pushdocument-processingTypeScriptPDF
$ npx skills add wojtekmaj/react-pdf#3
Sioyek is a PDF viewer with a focus on textbooks and research papers
9.6K starsJun 13, 2026 pushdocument-processingCPDF
$ npx skills add ahrm/sioyek#4
:books: 免费的计算机编程类中文书籍，欢迎投稿
117K starsJul 15, 2024 pushdocument-processingPDFClaude Code
$ npx skills add justjavac/free-programming-books-zh_CN#5
🖼️ Image Toolbox is a powerful app for advanced image manipulation. It offers dozens of features, from basic tools like crop and draw to filters, OCR, and a wide range of image processing options
13K starsJun 18, 2026 pushdocument-processingKotlinPDF
$ npx skills add T8RIN/ImageToolbox#6
A full-blown PDF viewer for Angular 19, 20, and beyond
580 starsJun 13, 2026 pushdocument-processingFluentPDF
$ npx skills add stephanrauh/ngx-extended-pdf-viewer#7
OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL.
4.3K starsJun 3, 2026 pushdocument-processingJavaPDF
$ npx skills add LibrePDF/OpenPDF#8
A native Android document reader application built with Kotlin and Jetpack Compose.
798 starsJun 3, 2026 pushdocument-processingKotlinPDF
$ npx skills add Aryan-Raj3112/episteme#9
Open source PDF editor.
1.4K starsJun 5, 2026 pushdocument-processingC++PDF
$ npx skills add JakubMelka/PDF4QT#10
A <Pdf /> component for react-native
1.8K starsMay 23, 2026 pushdocument-processingJavaScriptPDF
$ npx skills add wonday/react-native-pdf#11
📄 PDF extraction and rendering across all JavaScript runtimes
1.2K starsJun 12, 2026 pushdocument-processingTypeScriptPDF
$ npx skills add unjs/unpdf#12
A multi-threaded PDF password cracking utility equipped with commonly encountered password format builders and dictionary attacks.
1.4K starsMar 26, 2026 pushdocument-processingRustPDF
$ npx skills add mufeedvh/pdfrip#13
Convert PDF to HTML without losing text or format.
5.5K starsJul 17, 2025 pushdocument-processingHTMLPDF
$ npx skills add pdf2htmlEX/pdf2htmlEX#14
OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched
34K starsJun 12, 2026 pushdocument-processingPythonPDF
$ npx skills add ocrmypdf/OCRmyPDF#15
📄 PDF Viewer Component for Angular
1.3K starsFeb 5, 2026 pushdocument-processingTypeScriptPDF
$ npx skills add VadimDez/ng2-pdf-viewer#16
Readest is a modern, feature-rich ebook reader designed for avid readers offering seamless cross-platform access, powerful tools, and an intuitive interface to elevate your reading experience.
22K starsJun 19, 2026 pushdocument-processingTypeScriptPDF
$ npx skills add readest/readestHow to choose
When should you switch?
Use an alternative when it has a clearer install path, higher trust score, fresher maintenance, or better platform fit for your current agent stack. Keep PdfViewer if it already passes your workflow test and repository review.
Next step
Compare top candidates side by side
Open the compare page, test the install commands in a sandbox, and check each repository before using a skill in production.