Open Source Presentation Software

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 ***

Impressive is a program that displays PDF presentation slides with style. Smooth alpha-blended slide transitions are provided for the sake of eye candy, but in addition to this, Impressive offers some unique tools that are very useful for presentations.

The Beamer class is a LaTeX class for creating presentations using a video projector. THIS PAGE IS NO LONGER MAINTAINED. Home page: https://github.com/josephwright/beamer Mailing lists: http://groups.google.com/group/beamer-class

An easy to use presentation software with focus on PDF documents. External display / projector presentations: PDF, images, text and whiteboard with annotations; intuitive user interface, optimal mouse and pen input handling.

PhotoFilmStrip creates movies out of your pictures in just 3 steps. First select your photos, customize the motion path and render the video. There are several output possibilities for VCD, SVCD, DVD up to FULL-HD. Creates animated slideshows.

PDF Clown is a general-purpose Java and .NET library for manipulating PDF files through multiple abstraction layers, rigorously adhering to PDF 1.7 specification (ISO 32000-1). This project aims to provide a universal access to PDF files (creation, reading, editing, rendering...) through an accurate and elegant object-oriented API. * Features: http://pdfclown.org/overview/features/ * Overview: http://pdfclown.org/overview/architecture/ * Website: http://pdfclown.org/ * Blog: http://www.pdfclown.org/blog/ * Twitter: https://twitter.com/PDFClown

pChart is a PHP class oriented framework designed to create aliased charts. Most of the todays chart libraries have a cost, our project is intended to be free. pChart 2.x is now publicly released. You can get it from : http://www.pchart.net

Early Access iText, a PDF generation library in Java

JIBS: Java Image Browser Sorter. An image viewer with a full-screen slide show, image sorting, and producing contact sheet/thumbnails. The image viewer is perfect for sorting digital photos into correct directories. Displays EXIF information captured in the photos. Also great for managing downloaded images. Lots of other utilities included.

galleryforge creates static HTML galleries by recursing through a hierarchy of directories containing images. Every directory becomes an album in the gallery, every image is resized to target size and a thumbnail created.

PHPlot is a PHP graphics class for creating charts and plots. It works with PHP5 and the PHP GD extension to produce PNG, GIF, or JPEG images. TrueType fonts (TTF) are optional, or built-in GD fonts can be used. The available plot types include: area, bars, line/points, lines, pie, points, squared, stacked-bars, and thin bar-line. Labels, tick marks, plot legend, and X/Y axes and more are all configurable. Images can be imported as a background, multiple graphs can be drawn on one image, and images can be saved to disk or returned to a browser.

Package for high-quality dynamic PDF documents/charts in real-time & high volumes from any data source. EPS and bitmap formats also supported. Ideal for automated reporting needs. See http://www.reportlab.org/downloads.html.

libLASi is a cross-platform library that provides a C++ stream output interface for creating PostScript documents that can contain characters from any of the script and symbol blocks supported in Unicode and by the Pango layout engine.

jCharts is a 100% Java based charting utility that outputs a variety of charts. This package is ideal for displaying charts via Servlets.

LinPHA is an easy to use, multilingual, flexible photo/image archive/album/gallery written in PHP. It uses a SQL database to store information about your pictures. It comes with a HTML based installer, so you don't need experience in setting up SQL

Fusker is a tool to create entire image galleries from an single specially constructed URL.

Sikher gives you access to the Sikh Scriptures in multiple languages. To this end, through the GurbaniDB project, we have made available the world's most accurate database of the Sikh Scriptures with 53 translations and 22 transliterations. We now have various open source projects hosted on GitHub here: https://github.com/sikher/ Three important projects include: Sikher for Mobile, Tablet & Desktop - https://github.com/sikher/sikher GurbaniDB - https://github.com/sikher/gurbanidb iGurbani - https://github.com/sikher/igurbani

OpenWorship is a simple and easy-to-use multimedia application for presenting lyrics to worship. OpenWorship is free software, and is designed to be usable on all of the major platforms (windows, mac os, linux).

A Java tool that allows a gamemaster to manage notes, characters, combat, images, sounds, etc. on his computer during gaming sessions. Plugin-based to allow using it with various rpg system, such as Shadowrun, GURPS, TDE, D&D, etc.

A Python interface to the gnuplot plotting program.

100% portable java application. Designed to work like Microsoft (c) PowerPoint or OppenOffice Impress, but the program itself as well as the presentation is distributed as a single jar.

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.

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.

Prosper is a LaTeX class aiming at offering an environment for writing high-quality slides for both printing an displaying with a video-projector. It offers many features for lively presentations, such as incremental display.

Extracting image files from Microsoft's Powerpoint (PPS/PPT) files