GitHub
github.com › mozilla › pdf.js
GitHub - mozilla/pdf.js: PDF Reader in JavaScript · GitHub
June 10, 2026 - PDF.js is a Portable Document Format (PDF) viewer that is built with HTML5. PDF.js is community-driven and supported by Mozilla. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs. PDF.js is an open source project and always looking for more contributors.
Starred by 53.6K users
Forked by 10.6K users
Languages JavaScript 70.6% | Fluent 25.5% | CSS 2.6%
Qoppa Software
qoppa.com › home › jpdfviewer – java pdf reader / pdf renderer for java › jpdfviewer developer guide › jpdfviewer source code samples
jPDFViewer Source Code Samples
December 29, 2016 - Following are a number of Java samples that use jPDFViewer. SimpleFrame.java – A simple program that embeds jPDFViewer into a JFrame. WatermarkViewer.jar – A PDF viewer that adds a watermark on top of the PDF content displayed and printed by jPDFViewer. Oracle Forms PDF Viewer – Integrate ...
Videos
GitHub
github.com › topics › pdf-viewer
pdf-viewer · GitHub Topics · GitHub
pdf vue excel xlsx pdf-viewer docx pdf-preview xlsx-preview docx-preview ... Convert PDF to HTML without losing text or format. ... Open-source PDF generation library built with TypeScript and React. Features a WYSIWYG template designer, PDF viewer, and powerful generation capabilities.
Adamsdesk
adamsdesk.com › posts › free-open-source-pdf-reader
The 18 Best Free Open Source PDF Readers of 2026
May 27, 2026 - Official Website - Download - Source Code - GNU AGPL v3.0 ... This is indeed a simple PDF reader that is built using Electron and PDF.js with the use of CSS, HTML, and JavaScript.
GitHub
github.com › ieee8023 › PDFViewer
GitHub - ieee8023/PDFViewer: PDF Viewer for Android source code
PDF Viewer for Android source code. Contribute to ieee8023/PDFViewer development by creating an account on GitHub.
Starred by 142 users
Forked by 70 users
Languages C 47.5% | C++ 25.3% | Java 10.5% | PHP 8.4% | Shell 3.2% | HTML 2.6% | C 47.5% | C++ 25.3% | Java 10.5% | PHP 8.4% | Shell 3.2% | HTML 2.6%
GitHub
github.com › pdf-tools › PdfWebViewerTS
GitHub - pdf-tools/PdfWebViewerTS: 3-Heights™ PDF Web Viewer - TypeScript Source Code
3-Heights™ PDF Web Viewer - TypeScript Source Code - pdf-tools/PdfWebViewerTS
Starred by 8 users
Forked by 4 users
Languages TypeScript 90.8% | SCSS 6.3% | HTML 1.5% | JavaScript 1.4% | TypeScript 90.8% | SCSS 6.3% | HTML 1.5% | JavaScript 1.4%
Mozilla
mozilla.github.io › pdf.js
PDF.js - Home
A general-purpose, web standards-based platform for parsing and rendering PDFs.
Mozilla
mozilla.github.io › pdf.js › getting_started
PDF.js - Getting Started
Includes the generic build of PDF.js and the viewer. Stable (v6.1.200) To get a local copy of the current code, clone it using git: $ git clone https://github.com/mozilla/pdf.js.git $ cd pdf.js ... Note that we only mention the most relevant files and folders. ├── build/ │ ├── pdf.mjs - display layer │ ├── pdf.mjs.map - display layer's source map │ ├── pdf.worker.mjs - core layer │ └── pdf.worker.mjs.map - core layer's source map ├── web/ │ ├── cmaps/ - character maps (required by core) │ ├── compressed.tracemonkey-pldi-09.pdf - PDF f
Apache PDFBox
products.documentprocessing.com › viewer › javascript › pdf.js
PDF.js | Advanced JavaScript PDF Viewer | Open Source
2 weeks ago - Since it's time consuming to add more UI controls to the viewer so to save developers' time, PDF.js also provides source code of a fully functional and feature-rich PDF veiwer which you can find (check viewer.html, viewer.js and viewer.css etc.) in the web folder of the PDF.js library distribution package.
Top answer 1 of 4
14
Fetch it with Git:
$ git clone https://pdfium.googlesource.com/pdfium
View and contribute:
- https://pdfium.googlesource.com/pdfium/+/master (Source browser)
- https://pdfium.googlesource.com/pdfium/+/master/LICENSE (BSD 3-clause)
- https://code.google.com/p/pdfium/ (Bug-tracker)
2 of 4
3
Chromium just automatically embeds a page with PDF, the custom plugin is bundled up with Chrome. Adobe and Google has some mutual agreement:
You can right click and inspect the PDF Native Viewer to see yourself, you will see something like the following:
<html>
<body marginwidth="0" marginheight="0" bgcolor="rgb(38,38,38)">
<embed width="100%" height="100%" name="plugin" src="http://path/to/file.pdf" type="application/pdf">
</body>
</html>
Google Groups
groups.google.com › g › comp.text.pdf › c › XkdAcLhXdlw
view pdf source code
Opera 5.02. "View + Source" opens the PDF (source) in Wordpad.
Sumatra PDF
sumatrapdfreader.org › docs › Source-code-downloads
Source code downloads
You can download source code of every release as .zip or .tar.gz from https://github.com/sumatrapdfreader/sumatrapdf/releases
DevExpress
supportcenter.devexpress.com › ticket › details › t708984 › where-is-the-source-code-of-pdfviewer-located
Where is the source code of PdfViewer located | DevExpress Support
March 29, 2019 - I have the Universal subscription which therefor has the source code that for each control. I was looking at the PDF Viewer code and notic
GitHub
github.com › afreakyelf › Pdf-Viewer
GitHub - afreakyelf/Pdf-Viewer: A Lightweight PDF Viewer Android library which only occupies around 80kb while most of the Pdf viewer occupies up to 16MB space. · GitHub
A Lightweight PDF Viewer Android library which only occupies around 80kb while most of the Pdf viewer occupies up to 16MB space. - afreakyelf/Pdf-Viewer
Starred by 1.2K users
Forked by 240 users
Languages Kotlin 99.7% | Python 0.3%
GitHub
github.com › yob › pdf-reader
GitHub - yob/pdf-reader: The PDF::Reader library implements a PDF parser conforming as much as possible to the PDF specification from Adobe. · GitHub
PDF::Reader Code Repository: http://github.com/yob/pdf-reader
Starred by 1.9K users
Forked by 284 users
Languages Ruby
Qoppa Software
qoppa.com › home › jpdfeditor – java pdf visual redacting and editing component › jpdfeditor developer guide › jpdfeditor source code samples
Source Code Samples - jPDFEditor
February 20, 2020 - Home » jPDFEditor » Guide » jPDFEditor Source Code Samples ... SimpleFrame.java – A simple program that embeds jPDFEditor into a JFrame. ... For other samples showing how to customize toolbar and tools, refer to jPDFNotes samples and jPDFViewer samples (which jPDFEditor extends). Simply replace PDFNotesBean or PDFViewerBean with PDFEditorBean in the sample programs.
npm
npmjs.com › package › ngx-extended-pdf-viewer
ngx-extended-pdf-viewer - npm
1 week ago - git clone https://github.com/stephanrauh/extended-pdf-viewer-showcase.git cd extended-pdf-viewer-showcase npm install npm start ... We want to hear from you! ... If possible, include a code snippet or reproduction.
» npm install ngx-extended-pdf-viewer
Published Jun 20, 2026
Version 28.0.3
Codester
codester.com › home › app templates › android › applications › utility
PDF Reader And Maker - Android Source Code by Hminfotech | Codester
February 8, 2022 - Buy PDF Reader And Maker - Android Source Code by hminfotech on Codester. Reader PDF file & Convert Image to PDF select images from camera or gallery and convert to pdf file.
Syncfusion
syncfusion.com › blogs › javascript › top 5 free javascript pdf viewers compared: which one should you use?
Top 5 Free JavaScript PDF Viewers Compared: Which One Should You Use? | Syncfusion Blogs
3 weeks ago - In this blog, we’ve explored the five best JavaScript PDF Viewer libraries for developers in 2026. Choosing the right viewer depends on your project’s needs, whether you require framework-specific options like Pdfvuer (Vue), Ngx-extended-pdf-viewer (Angular), and React-PDF, or a lightweight, open-source solution like PDF.js for simple viewing.
Awesomeopensource
awesomeopensource.com › projects › pdf-viewer
The Top 23 Pdf Viewer Open Source Projects
A TypeScript based PDF generator library, made with React. dependent packages 22total releases 81latest release December 08, 2023most recent commit 2 years ago ... Examples and demos for gemini-viewer sdk, which is a WebGL based BIM model viewer, built on three.js.