LibreOffice is a free and open-source Office Suite from The Document Foundation, presented as the successor to OpenOffice.org. The suite includes Writer (word processing), Calc (spreadsheets), Impress (presentations), Draw (vector graphics and flowcharts), Base (databases), and Math (formula editing).
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Prezi
Score 8.2 out of 10
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Prezi’s advantage over static slides is that its interactive, zoomable canvas shows the relationship between the big picture and the fine details. The vendor’s value proposition is that this puts ideas in context, and makes them more likely to resonate, motivate, and be remembered.
The fact that it is free of charge for desktop use sets LibreOffice at the top of my list. Given our low software budget, and its feature set which is for all intents and purposes equivalent to big name brands, it is more than appropriate for our needs. I have noticed in some situations that exporting a spreadsheet in a particular format on my machine and then sharing it with someone who is using say Microsoft Excel results in unexpected behavior (i.e., formatting issues or unreadable data).
I believe Prezi is well suited when an author wants to create a more compelling presentation. It is also most useful when using it to explain processes, flows, and/or other visual elements. From another perspective, when it is necessary to create something more quickly, Prezi may not be the right solution, when compared to PowerPoint, for example. There are nice templates, but the creation process may not be so fast and simple.
It's free, which is the biggest difference between Office. It definitely feels like a full-fledged office suite of software for no more than the cost of an optional donation.
Lots of templates exist out on the internet for Writer and Impress (the Word and PowerPoint equivalents in LibreOffice). The open source community really likes to support one another in their usage of each other's software.
It works smoothly on almost every OS out there, including Windows, MacOS, and Linux.
Prezi can provides a literal "big picture" view of the presentation content. This helps the audience understand what the presentation is ultimately all about.
Prezi is anything but bland. It animates the content and makes it feel like you are "in" the material.
Prezi presentations can incorporate video, images, text and more. There are many options to present content to an audience.
Hard to create something quick and simple, so even after we gained experience we still had a hard time using it to deliver a presentation overnight.
Can be slow to load a presentation, so we always setup 5-10 minutes before our actual presentation time and made sure everything is loaded and ready to go.
We use it consistently and have a lot of documents in the OpenDocument format so it will be necessary to use LibreOffice or a compatible product such as Openoffice in the future to be able to open these files. Because the license fee for Libreoffice is zero it is not very costly to keep using it - the costs are mostly for keeping it installed on the office PCs and regularly updated, and solving employee issues with the user support.
Most people can quickly start using Writer or Calc or Impress for basic tasks even if they see Libreoffice for the first time, because the interface is similar to older (97-2003) MS Office or other software. Some features are less intuitive than in recent MS Office and some power users of MS Office need to re-learn some things before being proficient in Libreoffice.
Learning to use Prezi and create new presentations is very simple and easy to do. It does not require new skills or a long training process, since in general the use is quite intuitive (and if you have any questions there are many videos on how to use it). Its operation in both the browser version and the app is very good and fluid, managing to perform all the tasks you want properly.
Libreoffice is a desktop app not requiring any server part so it is always available when the PC is working normally. Installing it on another machine if one PC fails is very quick and easy. This is a non-issue.
For big/imported tables or text documents with images loaded from the internet it is sometimes getting very slow, RAM and CPU intensive, and sometimes even hangs due to some memory leaks or other bugs. This is a long-term problem and is still not resolved perfectly.
Support is not officially offered. However, you can find answers to any usage questions or trouble-shooting online easily, typically starting with a Google search. (I believe that all forums / tips for OpenOffice apply equally to LibreOffice, and vice versa.) While Microsoft Office, for example, officially includes support, I find that typically you end up going to a Google search in any case. So, this is not really a downside. However, in all these cases, you end up doing a lot of figuring things out for yourself.
It is a modern and easy-to-use tool (after a while) that allows you to make dynamic and trained presentations without the need to be an expert user. It has allowed me to improve the attention and motivational processes of my students. In addition, it has many [community users] who make videos and teach the many uses that you can use Prezi. And because, despite the restrictions of the free version, everyone can access and make use of Prezi and thus improve their boring ppt and inject some vitality into them.
Generally easy to perform, issues are how to ensure regular automatic updates on Mac OS X. Fortunatly we have only a few machines with OS X run by management and we can do these updates manually occasionally. Windows updates are quite easy with the support of third party software such as Ninite or Chocolatey, and Linux updates are super-easy thanks to the package manager (apt-get).
I have used MS Office, Google Docs as other comparable products. I like MS Office best of all. I like LibreOffice better than Google Docs; however, I believe that if Google Docs wasn't so limited in many of its features and web-based only, I think it has the potential to surpass LibreOffice if they don't fix the problems between full functionalities.
We also tried Powerpoint and Visio to prepare hierarchical presentations, but it was not as easy, and it was kind of difficult to edit. Prezi provided built-in zoom-pan animation, which made it easier. Also, there were many samples from the Prezi community that one could learn from. Finally, Prezi Classic was free and there was not any limitation in using the free version.
With more users using it in the company there are more cases when a simultaneous editing of the same document is needed and this feature is lacking in Libreoffice even though the files concerned are shared and synced by some solution (we use ownCloud). Google Docs or MS Office365 via Sharepoint/Onedrive offer a better function for this.
Being a free GNU-based software, it is ideal for computers used outside the company's network or for users which do not require online collaboration tools.
Importing and exporting word processing documents is easy. PDF functionality is adequate and works very well.
You will probably need to invest in fonts if, for example, most of your company is using Microsoft Word fonts, which may be proprietary. In our case, we paid for a few key fonts; installation in the system was simple but done through IT, not the user.
For complex graphs and presentations, LibreOffice may not be the best alternative.
