How to Open or Edit PPT, PPTX and PPS Files
By on October 24th, 2010

ppt-iconRecently, my friend Tiffany wrote me to tell me she was having trouble finding a free and easy way to view PowerPoint files.

I inherited a brand new Windows 7 All-in-One with touch screen   … One of my complaints is that I can’t view a PPS on it, and I’ve tried downloading links (from several places found on Google) to get a PPS viewer, not one of them worked.   Do you know of a place where I can get just the viewer, that will work on 7?

Microsoft PowerPoint is the most used slideshow tool in the world. Even though you’ve probably seen PowerPoint slideshows and know what they are, I’d bet there are still a few of you that don’t know what to do when you get an email with a PPTX attachment in it.

Some of the file extensions associated with Microsoft PowerPoint are .ppt, .pptx, .pptm, .pot, .potx, .potm, .pps, .ppsx and .ppsm.


PowerPoint Viewers

I’ve kept you waiting long enough. Here’s a list of free PowerPoint viewers. In many cases, you can also edit as well as view.

* The apps that can edit PowerPoint files have an asterisk in front.

Windows

PowerPoint Viewer 2007 (Microsoft)

PowerPoint Viewer 2010 (Microsoft)

*Open Office or *LibreOffice

*Lotus Symphony

Mac

PowerPoint 98 Viewer (Microsoft)

*Open Office

Linux

*Open Office

Web

*Google Docs and Google Docs Viewer

*Zoho Office and Zoho Viewer

*Office Live

*ThinkFree

*Slideshare and many others



Conclusion:

As you can see from the list above, there are plenty of alternatives to the full version of PowerPoint. If you only need to view files, the PowerPoint Viewers from Microsoft are the simplest to use. The free office suites, such as Open Office give you lots of options to create and share slideshows. For some, the best alternatives are free web services, such as Google Docs or Slideshare. Users of Mobile devices such as iPhone, Android, BlackBerry or iPad, may not find any free apps for presentations, but they can probably use some of the free web viewers.


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Author: Clif Sipe Google Profile for Clif Sipe
Promoting Freeware and Free information since 2004. Owner of FreewareWiki.com with over 2000 pages of freebies. Please subscribe to my Google Feed or follow me on Twitter @clifnotes.

Clif Sipe has written and can be contacted at clif@techie-buzz.com.
  • Gourav

    Open office is the best free solution for all office program needs of a common user who doesn’t go beyond bold/Italics and bullets and numberings.

    • http://clif-notes.blogspot.com Clif Sipe

      I agree – although I may start using LibreOffice since Oracle now is turning it’s back on the open source community.

  • http://www.facebook.com/profile.php?id=1364479435 Shaikh Azim

    I used Create a Microsoft Office Starter To-Go device, but my device (hard drive) is not detected…. Pls help?

  • rehan mustafa

    You can convert PPT, PPTX and PPS files with Aspose.Slides for Java Library. Below is the link of this library:

    http://www.aspose.com/java/powerpoint-component.aspx

 
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