4 Best Free PPS to PDF Converter Software for Windows

Here is a list of Best Free PPS to PDF Converter Software for Windows. These software enable you to convert a Microsoft PowerPoint Slideshow (PPS) file to Portable Document Format (PDF). You can simply open a PPS file in these software and then convert it to PDF format using export or save as option. These even lets you convert PPS to other formats including PPTX, PPT, ODP, HTML, XML, etc. A few of these even let you convert PPS to several image formats like PNG, JPG, BMP, etc.

In most of these software, you get editing options which allow you to modify PPS slides before conversion. You can edit text of PPS slides, change slide layout, insert new objects, customize transitions and animation effects, format text font, etc. Apart from that, these provide dedicated slideshow features to present slides in fullscreen mode. Additionally, some provide extra features like presentation encryption, spellcheck, thesaurus, photo editor, translator, etc.

Most of these are dedicated office suites that provide you Document and Spreadsheet applications along with presentation module. Hence, you can view, edit, and convert files of various formats such as DOC, DOCX, XLS, XLSX, HTML, RTF, ODS, etc. So, you can do a lot more with these software than converting PPS to PDF.

My Favorite Free PPS to PDF Converter Software for Windows:

LibreOffice Impress is my favorite software as it lets you customize output PDF as per your requirements. You can also convert other PowerPoint files to PDF in it. Plus, you can make any required changes to input PPS slides before conversion.

You can also check out lists of best free PPT to PPTX ConverterODP to PPT Converter, and PPS to PPT Converter Software software for Windows.

LibreOffice Impress

LibreOffice Impress is a free open source PPS to PDF converter software for Windows, Linux, and macOS. It lets you convert PPS to PDF without much hassle. You can also convert PPS to various presentation formats including PPTX, PPT, XML, HTML, ODP, etc. Plus, you can also create new presentations from scratch in it. It provides you several designing tools to create presentations like insert, slide properties, text format, slide layout, slide transitions, etc. Using these same features, you can edit PPS file prior to conversion to PDF.

Along with this presentation software, you also get other document processing software including LibreOffice Writer, LibreOffice Draw, LibreOffice Calc, etc.

Let us have a look at the conversion steps now.

How to convert PPS to PDF using LibreOffice Impress:

  • At first, load a PPS file in it using the Open option. It will start a slideshow which you can stop by right-clicking the presentation and selecting Edit presentation option.
  • Now, you can modify PPS slides using available tools.
  • Next, go to the File menu and click the Export > Export as PDF option.
  • After that, configure PDF options and then press the Save button to initiate conversion process.

Final Thoughts:

It is a great free PPS to PDF converter software in which you can also design presentations in a variety of formats.

SoftMaker FreeOffice

SoftMaker FreeOffice is a free office suite that lets you convert PPS to PDF. It provides three office modules including TextMaker (document), PlanMaker (spreadsheet), and Presentation. In order to convert a PPS presentation file to PDF, you need to use its Presentation application. In it, you can view, edit, and convert PPS file to multiple formats such as PDF, PPTX, PPT, etc. To edit, you can use animation, transitions, insert frames, slide layout, and more tools.

Here are the steps to convert PPS to PDF in this software.

How to convert PPS to PDF using SoftMaker FreeOffice:

  • First, launch its Presentation application and then import a PPS file to it.
  • Now, you can modify the content and other properties of PPS slide with available presentation editing tools.
  • Next, from its File tab, go to the Export as option and then click the PDF option.
  • After that, it lets you set up PDF options and then you can start PPS to PDF conversion process.

Additional Feature:

  • In it, you can add password to your presentation files.


It is a good office software using which you can convert different types of documents from one format to another including PPS to PDF.

ONLYOFFICE Desktop Editors

ONLYOFFICE Desktop Editors is another PPS to PDF converter software for Windows, Mac, and Linux. In it, you can find three modules namely Spreadsheet, Document, and Presentation. You can convert PPS to PDF using its Presentation module. It also lets you convert PPS file to PPTX, ODP, and a few other formats. Prior to conversion, you can also modify content and other aspects of PPS slides.

How to convert PPS to PDF using ONLYOFFICE Desktop Editors:

  • First, load a PPS file to this software.
  • Next, if you want, you can modify PPS slides before conversion.
  • After that, click the File menu > Save as option.
  • Now, set the output filetype to PDF.
  • Lastly, press the Save button to quickly start conversion.

Additional Features:

  • It lets you encrypt the output presentation.
  • It provides you plugins like translator, phtoto editor, thesaurus, etc.


It is a great office software that allows you to convert PPS to PDF and other formats. You can also process text document and spreadsheet files in it.

Microsoft PowerPoint Viewer

Microsoft PowerPoint Viewer, as the name suggests, is a PowerPoint presentation viewer that also acts as a PPS to PDF converter. In it, you can view presentations of different PowerPoint formats including PPS, PPT, PPTX, etc. You can also convert a PowerPoint presentation to PDF using it. However, it doesn’t provide direct option to convert to PDF. But, you can use its Print function to perform the conversion. Let us checkout exact conversion steps.

How to convert PPS to PDF in Microsoft PowerPoint Viewer:

  • Start this software and import a PPS file into it.
  • Now, right click on the PPS slide.
  • Next, from the context menu, click on the Print option.
  • After that, configure print settings like printer (Microsoft Print to PDF), page options, etc.
  • Lastly, click the Save button to start the conversion.


Microsoft PowerPoint Viewer is a nice PPS viewer that also lets you convert PPS to PDF.

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