Here is a list of best free open source presentation software for windows. Sep 15, 2017 the opposite of open source software is closed source software, which has a license that restricts users and keeps the source code from them. However, open source licenses may have some restrictions, particularly regarding the expression of respect to the origin of software, such as a requirement to preserve the name of the authors and a statement within the code, or a requirement to redistribute the licensed software only under the same license as in a copyleft license. Pptpptx to pdf converter 3000 free download and software. Introduction to software licensing linkedin slideshare. Libreoffice is a free and powerful office suite, and a successor to commonly known as openoffice. View multiple pptx files using free pptx viewer software.
This free open source powerpoint template can be used as a background slide design for presentations in microsoft powerpoint, keynote and openoffice. These are the presentation maker software which come with free and open source license. Ppt to html open source software text analyzer classifier summarizer v. A toprated, open source, webbased asset and license management tool is snipe it. Sozi is an open source browserbased presentation software using svg and javascript to play animated presentations. The ways in which all open source1 licenses are the same are greater than the ways in which they differ but their differences can still be significant. Pptx viewer is a free software product and it is fully functional for an unlimited time although there may be other versions of this software product.
Open source licenses emmanuel thomas, michael torres, elijah thomas, charles futrell apache license the apache license, version 2. Gomulkiewicz, how copyleft uses license rights to succeed in the open source software revolution and the implications for article 2b, 36 hous. An opensource license is a type of license for computer software and other products that allows the source code, blueprint or design to be used, modified andor shared under defined terms. Below are only a few resources that may help departments and agencies. Pptx to jpg converter software free download and software.
This license lets others share, produce works, modify, and build upon your database. This license is often compared to copyleft free and open source software licenses. Firefox, chrome, openoffice, linux, and android are some popular examples of open source software, while microsoft windows is probably the most popular piece of closed source software out there. An open source licensor must give the licensee certain rights to be considered open source basically, the licensee has the right to use, modify or distribute the software, and the right to access the source code. Open source licensing powerpoint presentation free software.
Ppt to html open source software free download ppt to html. Create a project open source software business software top. Open source software license gnu gpl this projector product includes the open source software programs which apply the gnu general public license version 2 june 1991 gpl. Jul 15, 2015 the presentation made during the webinar on software licensing and open source software on 15 july 2015 organised by nasscom. All new works based on yours will carry the same license, so any derivatives will also allow commercial use. Difference between different types of open sources licenses. Opensource software oss is computer software that is available in source code form. Open source software oss is computer software with its source code made available and licensed with an open source license in which the holder provides the rights to study, change and distribute the software for free to anyone and for any purpose. Open source software is software that is subject to an open source license. Basically, you get the source codes of these software which can be studied and modified without any restriction. Open source licensing powerpoint presentation free download as powerpoint presentation. Specific examples of commonly used open source licenses.
For a list of licenses not specifically intended for software, see list of free content licenses. Since doc software is opensource, freely available software, you are free to use, modify, copy, and distributeperpetually and irrevocablythe doc software. This is a sorted list of office software which come with an open source license. Published and maintains a formal list of open source licenses. But presenting a slideshow doesnt have to mean using powerpoint. Basic intellectual property law very basic software history and philosophy of open source general outline of types of open source licenses analysis of individual licenses risks and benefits of open source the open source idea in other contexts conclusion.
Licenses that are commonly associated with projects that contain publicly available code. Bsd licenses or the original bsd license and its two variants the modified bsd license 3clause, and the simplified bsd. So permissive licenses can be summarized as follows. Within the framework of the industrialisation of such use. An opensource license allows for a software product to be shared in certain ways, or for some types of collaborative research or development. Okdo tif to ppt pptx converter is the most powerful and easiest tif converter. Okdo jpeg jp2 j2k pcx to ppt pptx converter is the most powerful and easiest powerpoint converter. Part iii open source software what is open source software. Anyone can obtain free and open source software foss, and install it on the companys computers. Open office to ppt software free download open office to ppt. Its about people, culture, creation, sharing and collaboration. This table lists for each license what organizations from the foss community have approved it be it as a free software or as an open source license, how those.
In general, open source licensing allows the source code of a project to be open or transparent, utilized by third parties, or changed or manipulated by members of a developer community. The pptx file viewer is also suitable for viewing pptx file that contains multiple slides. View essay unit 2 assignment 2 open source licenses. This is a comparison of free and open source software licenses. Sign up griddyn is an open source power transmission simulation software package. In many cases, the features of these alternatives are so compelling that, unless youre absolutely forced to use powerpoint, i dont know why you still would. There are a number of totally capable open source alternatives to powerpoint for giving visual presentations. Rebranding of the free software movement to move away from confusion caused by the work free. Introduction to software licensing is a powerpoint presentation that i made up to raise our company\s awareness about the use of proprietary software and the slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The comparison only covers software licenses with a linked article for details, approved by at least one expert group at the fsf, the osi, the debian project or the fedora project. These are just some of the licenses that attach to open source software. The software allows you to manage software licenses and software users across your business. Apache is open source web server software used on over half of the web servers on the internet. Systools pptx viewer software to open, read pptx files of.
Free and open source software licensing open source. It allows you to do whatever you want with the software as long as you abide by the notice requirements. Opensource software oss is computer software with its source code made available and licensed with an opensource license in which the holder. Source movement, and the commercialization of open source software.
Below are only a few resources that may help departments and agencies understand the value of open source software and development communities within the public sector, as well as how public institutions can engage with, and implement similar initiatives to realize the greatest returns for. Pptpptx to pdf converter 3000 is a powerful pdf converter which can free batch convert ppt, pptx format files to pdf with accurately retaining the layout of the original document file. Protect the software you develop from unauthorized copies, limit the usage in time, to a specific set of machines, or prevent the usage in virtualized environments. Difference between freeware and open source software different types of open source licenses. Griddyn is an opensource power transmission simulation software package llnlgriddyn. This work is licensed under a creative commons attributionsharealike 3.
Xmind brainstorming software supports export to all kind of formats, including microsoft powerpoint presentations or slideshows. Open source software licensing berkman klein center. Open source microsoft office powerpoint alternatives. Sep 19, 2014 open source software oss is computer software that is available in source code form. Opensource software san francisco state university. Open source software licensing ppt download slideplayer. The pptx reader software can be used to open and explore pptx files in bulk number. Standalone powerpoint pptx reader tool to open corrupt pptx file or read pptx file. Some open source software may be distributed under multiple licenses terms of alternative licenses may be advantageous, select the one best for your circumstances because multiple. Popular open source alternatives to prezi for web, windows, linux, selfhosted, mac and more. Comparison of free and opensource software licenses wikipedia. Comparison of free and opensource software licenses.
Pptx viewer is a software product developed by foxpdf software inc and it is listed in office category under office suites. Its clean interface and featurerich tools help you unleash your creativity and. Open source licenses emmanuel thomas, michael torres, elijah thomas, charles futrell apache license the apache. Some open source software may be distributed under multiple licenses terms of alternative licenses may be advantageous, select the one best for your circumstances because multiple licenses may be applicable to a given piece of software, a user may benefit from searching to see if a license is applicable that might be more appropriate for the. Aug 01, 2008 anyone can obtain free and open source software foss, and install it on the companys computers. Released the open source definition osd to provide guidelines to what licenses qualify as open source. Join the openoffice revolution, the free office productivity suite with over 290 million trusted downloads. The worlds free learning platform that helps you create effective online teaching and learning experiences in a collaborative, private environment. A permissive license is simple and is the most basic type of open source license. The presentation made during the webinar on software licensing and open source software on 15 july 2015 organised by nasscom.
Here are the top 3 open source license management tools currently on the market that we suggest you check out. This document gives an overview of some common issues in open source licensing and license. Open source software is software with source code that anyone can inspect, modify, and enhance. Scribd is the worlds largest social reading and publishing site.
Pptx viewer free download windows software and games. Understanding opensource and free software licensing medium. Create a single source of truth for reporting and visualization purposes. Open source definition left quite a bit of flexibility for licenses to be individualized. This software offers a solution to users who want to convert one or more powerpoint ppt or pptx files into jpeg format images. Ppt pptx to pdf converter 3000 is a powerful pdf converter which can free batch convert ppt, pptx format files to pdf with accurately retaining the layout of the original document file. However, you want to be sure that you are not breaking the law by the way the software under opensource licenses is used in your project or app. What is open source software, and why does it matter. An open source license allows for a software product to be shared in certain ways, or for some types of collaborative research or development.
Unlike in most presentation applications, a sozi document is not organized as a slide show, but rather as a poster where the content of your presentation can be freely laid out. Open source licensing powerpoint presentation source. Many local, regional, and national governments are engaged with open source software and communities. Open source licenses are licenses that comply with the open source definition in brief, they allow software to be freely used, modified, and shared. Open source software cannot be blanketed by closed source licenses. Top 3 open source license manager pdf editor software. Permissive licenses provide the software asis, with no warranties. Pptpptx to pdf converter 3000 free software downloads. You can run pptx viewer on all modern windows os operating systems. The pptx file viewer is also suitable for viewing pptx file that contains. Open source licensing powerpoint presentation source code.