Browse free open source PDF Readers and projects for Mac below. Use the toggles on the left to filter open source PDF Readers by OS, license, language, programming language, and project status.

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  • 1
    Skim

    Skim

    A PDF Reader and Note-taker for OS X

    Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF, but is also great for viewing any PDF file. Skim requires OS X 10.10 or higher.
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    Downloads: 20,539 This Week
    Last Update:
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  • 2
    TeXworks

    TeXworks

    A simple interface for working with TeX documents

    TeXworks is a free and simple working environment for authoring TeX (LaTeX, ConTeXt and XeTeX) documents. Inspired by Dick Koch's award-winning TeXShop program for Mac OS X, it makes entry into the TeX world easier for those using desktop operating systems other than OS X. It provides an integrated, easy-to-use environment for users on other platforms particularly GNU/Linux and Windows and features a clean, simple interface accessible to casual and non-technical users.
    Downloads: 160 This Week
    Last Update:
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  • 3
    PDF.js

    PDF.js

    A PDF Reader in JavaScript

    PDF.js is a web standards-based platform for parsing and rendering Portable Document Formats (PDFs). Open source and built with HTML5, this PDF viewer is supported by a great community and Mozilla Labs. PDF.js can be used on both modern and older browsers, and is built into version 19+ of Firefox.
    Downloads: 103 This Week
    Last Update:
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  • 4
    AviTab

    AviTab

    X-Plane plugin that displays a tablet to aid VR usage

    AviTab is a plugin for the X-Plane flight simulator. It displays a tablet-like computer with a few apps in the cockpit. It is mainly used for flying in virtual reality. When flying in a simulator, one often needs to look up details in PDF charts, plane manuals, checklists or other documents. Using a PDF reader breaks the immersion because the virtual aviator either has to take off of their HMD or use other tools that can move windows into VR. AviTab tries to solve this problem by offering a PDF reader inside a native plugin for X-Plane. Using a plugin also opens possibilities for more apps inside the tablet, for example, to display information about the plane status or aid in navigation. When hovering over the edges of the tablet from a short distance, X-Plane will display green bars around the tablet. The upper bar can be used to grab the window and move it around inside the cockpit.
    Downloads: 38 This Week
    Last Update:
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  • 5
    STAR

    STAR

    Travel light, run fast, just works! Devuan powered!

    This is the home of Star live distro powered by Devuan stable linux (Non-Systemd). Images to choose from: 64 bit - Xfce (minimal), Fluxbox, Openbox, Jwm, i3, Cli 32bit - Jwm, Cli There is a small selection of applications, including: web browser, text editor, image viewer, pdf viewer, file manager, terminal, media player. If you like to customize your desktop, then this is the distro you you! This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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    Downloads: 156 This Week
    Last Update:
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  • 6
    Super-PDF-Editor

    Super-PDF-Editor

    World's most comprehensive, powerful, process-based PDF editor

    World's most comprehensive, powerful, process-based and lighting fast PDF reader, editor and batch processor. PDF editing with 60+ features rich tools and function like OCR pdf and images and produce output like searchable PDF, Text, Hocr, Box, Unlv. Also, improve image enhancement before OCR operation for better OCR performance. pdf Imposition, etc. Super PDF Editor is best for bulk pdf processing, especially for the printing industry. Easy pdf imposition, booklet, n ups pages, and more. OCR performs in pdf files, scanned pdf files and any pdf files. OCR performs in image files, and supports multiple image formats. Auto and manual image enhancement for better OCR accuracy and quality. Supports 165+ languages with three languages data set. Use Multiple Languages at once. International Languages: 127 Languages, High, Medium, and Fast Quality. Scanned Images (jpg, png, gif, tiff, bmp) Multi-Page and TIFF and GIF, Scanned PDFs.
    Downloads: 10 This Week
    Last Update:
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  • 7
    Super-PDF-Editor-Lite

    Super-PDF-Editor-Lite

    World's most comprehensive, powerful, process-based PDF editor

    World's most comprehensive, powerful, process-based and lighting fast PDF reader, editor and batch processor. Includes features like Create PDF from Images, HTML, Text files. Create a processing log file. Extract Page, Split Page, Rotate Page, Merge Page, Duplicate page, Move Page, Printing, and Compress Page. Improve image enhancement before OCR operation for better OCR performance. pdf Imposition, etc. Super PDF Editor is best for bulk pdf processing, especially for the printing industry. Easy pdf imposition, booklet, n ups pages, and more. OCR performs in pdf files, scanned pdf files and any pdf files. OCR performs in image files, and supports multiple image formats. Auto and manual image enhancement for better OCR accuracy and quality. Supports 165+ languages with three languages data set. Use Multiple Languages at once. International Languages: 127 Languages, High, Medium, and Fast Quality. Scanned Images (jpg, png, gif, tiff, bmp) Multi-Page and TIFF and GIF, Scanned PDFs.
    Downloads: 9 This Week
    Last Update:
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  • 8
    Hypernomicon

    Hypernomicon

    Hypertext-infused philosophy personal database software

    Hypernomicon is a personal productivity/database application for researchers that combines structured note-taking, mind-mapping, management of files (e.g., PDFs) and folders, and reference management into an integrated environment that organizes all of the above into semantic networks or hierarchies in terms of debates, positions, arguments, labels, terminology/concepts, and user-defined keywords by means of database relations and automatically generated hyperlinks (hence ‘Hyper’ in the name). Hypernomicon keeps track of all these things in a highly structured, thoroughly indexed and user friendly relational database, automatically generates semantic hyperlinks between all of them, and presents this information in many different forms so that you are constantly informed of ways all of your information is related that you had not realized.
    Downloads: 24 This Week
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  • 9

    healthapp

    HealthApp (dicom viewer server web app ) & office_word

    Tools : open office, PDF viewer...
    Downloads: 24 This Week
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  • 10

    MoonPdf

    WPF based PDF viewer control and sample PDF viewer

    Contains a WPF control for displaying PDF files and a sample PDF viewe
    Downloads: 4 This Week
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  • 11
    Buka

    Buka

    EBook Management

    EBook Management Pdf Reader
    Downloads: 7 This Week
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  • 12
    PDFView is a simple, yet powerful, Mac Os X PDF viewer, with advanced integration with LaTeX.
    Downloads: 4 This Week
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  • 13
    LilyPond editor based on JEdit, implemented as a JEdit plugin. It is an edit mode and a feature rich plug-in, which provides tools for making LilyPond scores. Features include instant completion, error report, PDF preview.
    Downloads: 1 This Week
    Last Update:
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  • 14
    Carnatic Music Typesetting
    An opensource typesetting environment for editing and publishing Carnatic music books in Indian languages. Supports Phonetic Translation of notation & lyrics and uses CFugue Runtime to automatically generate MIDI song files from the music notation.
    Downloads: 3 This Week
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  • 15
    ASP.NET PDF Viewer by GroupDocs

    ASP.NET PDF Viewer by GroupDocs

    Secure, Browser-Agnostic ASP.NET PDF Viewer with DRM Features

    This sample project is created by the GroupDocs showcase team to demonstrate key benefits of an ASP.NET PDF viewer built using the commercial library – GroupDocs.Viewer for .NET. The viewer allows you to display PDF documents across all standard web-browsers (IE8+, Chrome, Mozilla Firefox, Safari 5+, Opera, etc.) without having to install any software or plugins on end-user machines. Another core feature – is the ability to display PDFs in a read-only mode, so that end users can’t download, print or copy original PDF files while viewing them in a browser. Please note that GroupDocs.Viewer for .NET is a paid library. In order to setup and run this project, you will need to download the GroupDocs.Viewer for .NET library from the GroupDocs website. For more details on the sample ASP.NET PDF viewer and to download the library, please read this article: > http://groupdocs.com/blog/asp-net-pdf-viewer-built-based-on-the-groupdocs-viewer-for-net-library
    Downloads: 1 This Week
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  • 16
    OReader actually stands for Open Reader, it’s a documents management tool par an online pdf viewer. It’s a system more tuned for colleges and educational institutions as it has been created focusing their needs. In allows the tutors to upload the notes and reading materials on to the website so that the learners can view those reading materials online or if they choose, it lets them download those documents as well. Its a PHP project, so I have posted the source file along with the SQL file, and don't mind the simplicity of the app since this is my college project, not a fully fledged application. But you could improve it if you want, but do include me on thanks or credits, and do notify me if you have used my source.
    Downloads: 1 This Week
    Last Update:
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  • 17
    PDF Library v1.0
    A simple program to view your favorite pdf documents ( or chm ). Select the document from a list to read/view and "Open selected pdf" from the File menu or start reading in the right display panel.
    Downloads: 1 This Week
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  • 18
    ANA - Library

    ANA - Library

    PDF Reader (It converts PDFs to JPGs first, to be able to read it)

    ✿ More projects here: https://sourceforge.net/u/jorgerosa/profile ✿ Join our group: https://www.facebook.com/groups/programadoresdeportugal NOTE: This software is an EARLIER version yet! (Many features needed to be improved and add new ones) What ANA - Library is: • PDF Reader (It converts PDFs to JPGs first, to be able to read it) . What ANA - Library does: • Browse for your PDF files, and it should be converted into images and stored in the bookshelve. Now, you can access the book by simply click on it thumbnail. Notes: • All source code and project files are included... as always! :) • Developed under C# (using Sharpdevelop IDE) and Ghostscript to process PDFs. • Binary included (WIndows 7), no installation is required (portable)
    Downloads: 0 This Week
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  • 19
    AlphaCentauri

    AlphaCentauri

    AlphaCentauri is a completely free Office tools application.

    AlphaCentauri is a completely free office application, with various utilities resembling those distributed commercially on Windows. Functionalities are still quite limited compared to the commercial products, but more features will be added soon. Please note that update v1.1.0 has full featured programs, however you will see a watermark with "trial version" details. This is due to some features were used through Nevron's very useful and awesome libraries. Unfortunately, these libraries and dev tools are also very expensive. This should not interfere with working comfortably and saving clean docs. This is just a release version until I get my head around building those trialed features from scratch. If watermarks turn out annoying, one can always download the v.1.0.3 with basic features and UI.
    Downloads: 0 This Week
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  • 20
    DUPS can be used to present any set of images depicting a chronological sequence. It creates a set of HTML pages acting as a browser based picture/pdf viewer. The emphasis lies on displaying two pictures side by side enabling the user to compare them.
    Downloads: 0 This Week
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  • 21
    Dare-Dare stands for Document Ajax Reader Extension. It's a full javascript online pdf reader. No flash, no closed sources !!!!
    Downloads: 0 This Week
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  • 22

    Dualword-PMC

    PMC browser

    PubMed Central browser. Source code: http://github.com/dualword/dualword-pmc/
    Downloads: 0 This Week
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  • 23
    JPDF Viewer

    JPDF Viewer

    Your Java Swing PDF Viewer/Reader cross platform

    A simple PDF Viewer that allows you to be able to view, print and extract the contents of your pdf file in just a few clicks. You can export the contents of the pdf in svg format or txt. The Viewer is also equipped with a handy utility panel with search functions, thumbnails and annotations. Get Your PDF Reader for Android - https://play.google.com/store/apps/details?id=com.ulm.pdfreader =============================== Get now your Word Processor in pure java: https://sourceforge.net/projects/jwordprocessor/ =============================== See my web project extensions for browsers: Chrome extension: http://bit.ly/2cELWLs | http://bit.ly/1PWKVdu Add-on Firefox: http://mzl.la/1Wn51hg My Mobile Applications: http://bit.ly/1MrlgKk ======================= Visit this web site to get javascript library for PDF generator: https://ulmdevice.altervista.org/pdfapihtml5/
    Downloads: 0 This Week
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  • 24
    The NightLabs PDF Viewer is an Eclipse plug-in for viewing PDF files in Eclipse-RCP-based applications. It contains Eclipse UI components (like a 'Composite' or an 'Editor') for the easy integration into your own program and a stand-alone viewer app.
    Downloads: 0 This Week
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  • 25
    PDF API HTML5 Web Apps

    PDF API HTML5 Web Apps

    Mini SDK JavaScript API library PDF web apps

    A condensed library designed to web modern applications, to quickly export your content html to pdf thanks the famous library in javascript: jsPDF. And a special thanks to the project canvg and html2canvas. Project documentation: http://ulmdevice.altervista.org/pdfapihtml5/#documentation ========== Also available service for Angular 7+: http://ulmdevice.altervista.org/pdfjsapi/ Mobile Applications: http://bit.ly/1MrlgKk Opera add-on: http://bit.ly/1kkMhTa
    Downloads: 0 This Week
    Last Update:
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