Browse free open source Presentation software and projects below. Use the toggles on the left to filter open source Presentation software by OS, license, language, programming language, and project status.

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

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  • 1
    DxWnd

    DxWnd

    Window hooker to run fullscreen programs in window and much more...

    Windows hooker - intercepts system calls to make Win32 programs run in a window, to enhance application compatibility, to enhance video modes, to stretch timing and emulate CD disk data and audio tracks. It is typically very useful to run old Windows games.
    Leader badge
    Downloads: 4,042 This Week
    Last Update:
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  • 2
    JFreeChart
    JFreeChart is a free (LGPL) chart library for the Java(tm) platform. It supports bar charts, pie charts, line charts, time series charts, scatter plots, histograms, simple Gantt charts, Pareto charts, bubble plots, dials, thermometers and more. *** JFreeChart has moved to GitHub: https://github.com/jfree/jfreechart ***
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    Downloads: 646 This Week
    Last Update:
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  • 3

    mermaid

    Diagram and flowchart generation from text similar to markdown

    mermaid is a JavaScript-based diagram and flowchart generating tool that uses markdown-inspired text for fast and easy generation of diagrams and charts. Forget about using heavy tools to explain your code. mermaid greatly simplifies documentation with its simple markdown-like script language, and offers a great range of diagram and chart options. The latest version of mermaid comes with a number of bug fixes and enhancements, as well as a new diagram type, entity relationship diagrams. Its range of available diagrams include flowcharts, sequence diagrams, gantt diagrams and more, with new ones continuously being developed.
    Downloads: 87 This Week
    Last Update:
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  • 4
    Chart.js

    Chart.js

    Simple yet flexible JavaScript charting for designers & developers

    Chart.js is a Javascript library that allows designers and developers to draw all kinds of charts using the HTML5 canvas element. Chart js offers a great array of simple, clean charts including animated and interactive versions. Chartjs is an easy way to include beautiful and engaging charts into your website for free.
    Downloads: 70 This Week
    Last Update:
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  • 5
    The Napkin Look and Feel is a pluggable Java look and feel that looks like it was scrawled on a napkin. You can use it to make provisional work actually look provisonal, or just for fun.
    Downloads: 47 This Week
    Last Update:
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  • 6
    Early Access iText, a PDF generation library in Java
    Downloads: 22 This Week
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  • 7
    A Python interface to the gnuplot plotting program.
    Downloads: 7 This Week
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  • 8
    Chartist.js

    Chartist.js

    Simple responsive charts

    You may think that this is just yet an other charting library. But Chartist.js is the product of a community that was disappointed about the abilities provided by other charting libraries. Of course there are hundreds of other great charting libraries but after using them there were always tweaks you would have wished for that were not included. Are you planning to use Chartist to create a nice Dashboard or Admin UI? Don't loose any time and kickstart your development using the awesome templates by Creative Tim. They include Chartist and come with awesome chart styles! Specifying the style of your chart in CSS is not only cleaner but also enables you to use awesome CSS animations and transitions to be applied to your SVG elements! Note that CSS3 animations on SVG CSS attributes are not supported on all browsers and the appearance may vary.
    Downloads: 1 This Week
    Last Update:
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  • 9
    MPAndroidChart

    MPAndroidChart

    A powerful Android chart view / graph view library

    MPAndroidChart is a powerful chart library for Android that offers a beautiful and comprehensive range of charts and graphs. Powerful and very easy to use, it supports the creation of bar-, line-, pie-, bubble-, scatter-, radar- and candlestick charts, as well as scaling, dragging and animations. Charts are rendered cleanly and are visually engaging. Visualizing your data exactly how you want is so much easier with MPAndroidChart. To see more great examples of MPAndroidChart, download the MPAndroidChart Example App on Google Play.
    Downloads: 1 This Week
    Last Update:
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    Advanced built-in security helps IT prevent breaches before they happen

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  • 10
    reveal.js

    reveal.js

    The HTML Presentation Framework

    reveal.js is a framework for creating beautiful interactive presentations using HTML. It comes with a wide range of features, including nested slides, auto-sliding, touch navigation, Markdown support, PDF export, speaker notes, theming and more. It also comes with a JavaScript API that allows you to control various other options, and a list of plugins that can be used to extend reveal.js further. reveal.js currently offers full support for any recently released version of the following browsers: Chrome, Safari, Firefox, Opera, Edge and IE10-11. It has limited support for IE9 and Firefox 3.6. For a live demonstration, visit https://revealjs.com
    Downloads: 1 This Week
    Last Update:
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  • 11
    A easy basic in order to make games in 2d style amos for linux and windows The basic it comprises a module runtime, ide examples and games.
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    Downloads: 22 This Week
    Last Update:
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  • 12
    GeSHi - Generic Syntax Highlighter for PHP. Used to highlight almost any code for the web. Nearly 150 supported languages: PHP, HTML, C and more. Styles can be changed on the fly and CSS classes can be used to reduce the amount of XHTML compliant output.
    Downloads: 3 This Week
    Last Update:
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  • 13
    Kisekae UltraKiss

    Kisekae UltraKiss

    Kisekae UltraKiss is a full featured integrated development environmen

    UltraKiss is a computer program that implements the Kisekae Set system, KiSS, a Japanese graphics system originally developed to facilitate costume changes on virtual dolls. UltraKiss was developed to help artists build their KiSS sets. It is a full featured viewer for all KiSS dolls, games, and visual applications. It is also a complete graphical development environment for creating KiSS applications. It fully implements the FKiSS event driven programming language up to and including new FKiSS5 enhanced capabilities. These features enable Kisekae game and application development. UltraKiss includes an integrated palette color editor tool, an image editor tool, an integrated audio and video player, and an archive manager that packages LHA, ZIP, and JAR archive files. It also provides a full featured FKiSS programming language trace and debugging tool. UltraKiss has been designed to provide improved developer support so that it is easy to create new KiSS applications.
    Downloads: 13 This Week
    Last Update:
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  • 14
    This Java application serves to transform W3C XML Schema instances into interactive diagrams in SVG format. The diagram represents structure of XML files and provides information about individual items – elements and attributes.
    Downloads: 3 This Week
    Last Update:
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  • 15
    JLink lets users author flow charts based on ISO 5807 and IBM standards. Developers can use JLink to add flowcharts to applications, serve a flow chart over the web in PDF or PNG, or dynamically create a flowchart with Javascript, Python or Ruby scripts
    Leader badge
    Downloads: 11 This Week
    Last Update:
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  • 16
    A C and C++ Library + a compiler to create Adobe Flash SWF movies up to version 9 (v1.8.1). Supports nearly all the tags, includes an ActionScript compiler. Detailed docs and other tools: convert fonts to Flash, decompile Flash, jpg2swf. LASTEST IS 1.8.4
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    Downloads: 6 This Week
    Last Update:
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  • 17
    FusionCharts Free is a flash charting component for web applications, desktop applications and presentations. It livens up your boring data by converting it to animated and interactive charts.
    Downloads: 5 This Week
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  • 18
    Sort, filter and aggregate lists of business objects without all the boring code! This library provides a powerful "view" approach to data binding .NET objects to user interface controls.
    Downloads: 1 This Week
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  • 19
    Simple Infopanel

    Simple Infopanel

    Simple Infopanel is a free digital signage software in PHP and React

    Simple Infopanel is a free digital signage software that works like a slider and shows title, image or video, description and QR-Code for URL on every slide. It provides its own GUI for the editing based on PHP-Framework Symfony. The GUI has an integrated simple role concept. This tool can be used for digital signage, Information panels (infopanels), News aggregators, events or similar. You only need to have docker installed to start this application. The source code is available on GitHub: https://github.com/InfoDeskMe/Infopanel Read Documentation: https://www.simple-infopanel.com
    Downloads: 3 This Week
    Last Update:
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  • 20
    The Writers Forge is a fiction authoring suite, an IDE for writers. The tool suite will provide integrated support for writing screenplays and prose, and developing plot and character. The backend will support many target formats, including XML and PDF.
    Leader badge
    Downloads: 2 This Week
    Last Update:
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  • 21
    C++ Generic lib for Win32 GUI Programming. Features: GUI RAII, no msg maps, easy to handle events/event ranges, fast compilation times, no main loop... Portable: vc71,gcc,como. Devel. in parallel to "Win32 GUI Generics" column on C++ Users Journal
    Downloads: 1 This Week
    Last Update:
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  • 22
    HTML5 canvas chart library (javascript) . Display and animate charts & graph in HTML5 Canvas. Signal,pie,ring,led,digital,odometer, radial and lineal meters, thermometer and vumeter,piramid,funnel,stack and Multiserie charts availables
    Downloads: 1 This Week
    Last Update:
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  • 23
    GTEngine was started by members of the Game Tutorials web site, www.gametutorials.com, to bring together the various talents and levels of knowledge in the creation of a 3D game engine, and to foster our continued learning in a specific project.
    Downloads: 1 This Week
    Last Update:
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  • 24
    AbuGraph is a freely available Java application for the layout and visualization of directed graphs. Bound to a TCP port, it supports dynamic graph creation receiving commands from a telnet console or another third party application.
    Downloads: 0 This Week
    Last Update:
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  • 25
    Active Graphs and Charts

    Active Graphs and Charts

    Add Powerful reporting features to your Web / Intranet pages and appli

    With the advanced graphing functionality you will be quickly adding impressive and dynamic charting capabilities. The graphing software is completely self contained within a single file making this an ideal solution for the incorporation of graphs and charts into web / intranet pages and applications. Versatile components provide the ability for web authors and developers to easily build and publish dynamic and interactive graphs and charts.
    Downloads: 0 This Week
    Last Update:
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