MuPDF - A Lightweight PDF, XPS and E-book viewer

•    C

MuPDF is a lightweight PDF, XPS, and E-book viewer. It renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on screen. It supports PDF 1.7 with transparency, encryption, hyperlinks, annotations, searching and more. The viewer is small, fast, yet complete. It supports many document formats, such as PDF, XPS, OpenXPS, CBZ, EPUB, and FictionBook 2. You can annotate PDF documents and fill out forms with the mobile viewers (this feature is coming soon to the desktop viewer as well).

react-pdf-js - A React component to wrap PDF.js

•    Javascript

react-pdf-js provides a component for rendering PDF documents using PDF.js. Written for React 15/16 and ES2015 using the Airbnb style guide.

Android PDF Viewer

•    Java

Andorid PDF Viewer is a viewer for PDF-Files on ANDROID mobiles. The implementation will be a port of the pdf-renderer which is published by SUN under the LGPL: https://pdf-renderer.dev.java.net/. The first version will be very slow, so do not hurry...

WPF PDF Viewer

WPF PDF Viewer

Viewer - PDF Viewer App for iOS

•    Objective-C

This project is now deprecated - it will no longer be maintained and will only be kept around for a short time. Please see the UXReader PDF Framework for iOS project for its replacement. This iOS PDF viewer app is based on the open source iOS PDF reader code from the https://github.com/vfr/Reader repository on GitHub.

Evince - Document Viewer

•    C

Evince is a document viewer for multiple document formats. The goal of evince is to replace the multiple document viewers that exist on the GNOME Desktop with a single simple application. Evince is specifically designed to support the file following formats: PDF, Postscript, djvu, tiff, dvi, XPS, SyncTex support with gedit, comics books (cbr,cbz,cb7 and cbt).

PDF.js - PDF Reader in JavaScript

•    Javascript

PDF.js is a Portable Document Format (PDF) viewer that is built with HTML5. PDF.js is community-driven and supported by Mozilla Labs. Our goal is to create a general-purpose, web standards-based platform for parsing and rendering PDFs.

PDFEdit

•    C++

PDFedit is a free open source pdf editor and a library for manipulating PDF documents. It includes PDF manipulating library based on xpdf, GUI, set of command line tools and a pdf editor. You can use it to read, change and extract information from a PDF file. It is based on xpdf library.

react-native-doc-viewer - React Native Doc Viewer (Supports file formats: xls,ppt,doc,xlsx,pptx,csv,docx,png,jpg,pdf,xml,binary

•    Objective-C

React Native Native Module Bridge Quicklock Document Viewer for IOS + Android supports pdf, png, jpg, xls, ppt, doc, docx, pptx, xlx + Video Player mp4 supported

Okular - Universal Document Viewer by KDE

•    C

Okular is a universal document viewer based developed by KDE. It combines the excellent functionalities with the versatility of supporting different kind of documents, like PDF, Postscript, DjVu, CHM, XPS, ePub and others.

PageTurner Freeware PDF Viewer

•    WPF

PageTurner is a PDF viewer is for everyone that wants to read through and search inside PDF documents. Makes reading as pleasant an experience as reading from paper. It's developed with WPF/.net 3.5.

Android-Pdf-Viewer-Library - Pdf Viewer library for Android

•    Java

Pdf Viewer library for Android

document-viewer - Document Viewer is a highly customizable document viewer for Android.

•    Java

Document Viewer is a highly customizable document viewer for Android.Collaboration with electronic publication sites and access to online ebook catalogs is allowed by the supported OPDS protocol.

Poppler - PDF rendering library

•    Linux

Poppler is a PDF rendering library based on the xpdf-3.0 code base.

pdfpc - A presenter console with multi-monitor support for PDF files.

•    Vala

pdfpc is a GTK based presentation viewer application which uses Keynote like multi-monitor output to provide meta information to the speaker during the presentation. It is able to show a normal presentation window on one screen, while showing a more sophisticated overview on the other one providing information like a picture of the next slide, as well as the left over time till the end of the presentation. The input files processed by pdfpc are PDF documents, which can be created using nearly any of today's presentation software.

vue-3d-model - 📷 vue.js 3D model viewer component

•    Javascript

3D models viewer with vue.js

Buka - EBook Management

•    Javascript

Buka is a modern software that helps you manage your ebook at ease. With a simple, clean and straight-forward user interface, Buka aims to gather your ebooks for a reading experience without hassles. Buka currently support .PDF format with configurations that helps user focus more on the content. Of course you can always open .deb package with a package manager like Synaptic, Gnome Software or Gdebi then start the app instead of using command line options.

vue-particles - Vue.js component for particles backgrounds ✨

•    Javascript

Vue.js component for particles backgrounds ✨

PTShowcaseViewController

•    Objective-C

An initial implementation of a "showcase" view( controller) for iOS apps... Visualizes images, videos and PDF files beautifully! (by @pittleorg) [meta: image, photo, video, document, pdf, album, gallery, showcase, gallery, iOS, iPhone, iPad, component, library, viewer]

Document Toolkit Extensions

•    Silverlight

PDF and Office readers, tutorials, samples, and utilities for Document Toolkit, a fast, feature-rich and 100% client-only document viewer for Silverlight and LightSwitch applications. Document Toolkit is a commercial product from First Floor Software, the creator of Silverligh...