PPTX to PPT

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Employees of some of the world's most well-known brands rely on Zamzar to convert their files safely and efficiently, ensuring they have the formats they need for the job at hand. From global corporations and media companies, to respected educational establishments and newspaper publications, employees of these organisations trust Zamzar to provide the accurate and reliable conversion service they need.

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Zamzar has converted over 510 million files since 2006

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From your personal desktop to your business files, we've got you covered

We offer a range of tools, to help you convert your files in the most convenient way for you. As well as our online file conversion service, we also offer a desktop app for file conversions straight from your desktop, and an API for automated file conversions for developers. Which tool you use is up to you!

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100s of formats for you to choose from

Documents, videos, audios, images & more...

Why choose Zamzar?

With Zamzar, file conversions are easy, reliable and convenient, so you can quickly convert your documents, images, videos, and more, to the formats you need. With faster downloads of converted files, and friendly and helpful support when you need it, you'll have everything you need to work with your files.

We recognise that you have entrusted Zamzar with your files and your personal information, and handling your data is a serious responsibility; we want you to know how we go about doing that. Our privacy policy can be read <a href="/privacy/">here</a>.

Privacy

We recognise that you have entrusted Zamzar with your files and your personal information, and handling your data is a serious responsibility; we want you to know how we go about doing that. Our privacy policy can be read here.

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We know you might need to convert files while on the move, which is why our conversion tool works on both phone and tablet.

Any Device

We know you might need to convert files while on the move, which is why our conversion tool works on both phone and tablet.

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Tools to suit your file conversion and file compression needs

You'll find all the conversion and compression tools you need, all in one place, at Zamzar. With over 1100 file-conversion types supported, whether you need to convert videos, audio, documents or images, you'll easily find what you need and soon have your files in the formats and sizing that work for you.

PPTX Document Format

PPTX Converter

The PPTX format was developed by Microsoft and has been the default format for PowerPoint files since 2006. Along with similar updates for other Microsoft Office formats, it was designed to replace the older PPT format. The additional X at the end represents the open XML format that makes it easier for users to share and view Microsoft Office files in other programs.

Microsoft PowerPoint is used mostly for creating and delivering presentations, which can include text, graphics, animations, embedded video content and interactive elements. It is also commonly used by organisations and students to create reports, which are usually converted into PDF before sharing or publishing. As well as opening in PowerPoint itself, PPTX files will also open in Google Slides, Apple Keynote and LibreOffice. You can also use PowerPoint to save files into the older PPT format, as well as to save PowerPoint slide shows into PPS or PPSX format.

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PPT Document Format

PPT Converter

Microsoft developed the PPT format for PowerPoint, which is mostly used for creating and editing presentations. PPT files normally comprise slides of text, images and animations that can play as timed or manually controlled slideshows. Users can build presentations from scratch or use an online or company corporate template. PowerPoint is the most widely used format for presentations in both educational and work settings. It can also be used for creating reports, which users often save or print as a PDF.

Since 2007, PPTX has been Microsoft’s standard file format for PowerPoint. However, even if you have a newer version of the program, you can still use it to open older PPT files, and also to save presentations into PPT format. PowerPoint is part of the Microsoft Office suite, but some other programs, like LibreOffice, Apple Keynote or Google Slides, can also open both PPT and PPTX files.

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How to convert a PPTX to a PPT file?

  1. 1. Choose the PPTX file that you want to convert.
  2. 2. Select PPT as the the format you want to convert your PPTX file to.
  3. 3. Click "Convert" to convert your PPTX file.

Convert from PPTX

Using Zamzar, it is possible to convert PPTX files to a variety of other formats:

PPTX to BMP PPTX to DOC PPTX to DOCX PPTX to GIF PPTX to HTML PPTX to HTML4 PPTX to HTML5 PPTX to JPG PPTX to KEY PPTX to KEY09 PPTX to ODP PPTX to ODT PPTX to PCX PPTX to PDF PPTX to PPT PPTX to PNG PPTX to PS PPTX to RTF PPTX to SWF PPTX to TIFF PPTX to TXT

Convert to PPT

Using Zamzar, it is possible to convert a variety of other formats to PPT files:

KEY to PPT KEY.ZIP to PPT ODP to PPT PDF to PPT PPS to PPT PPSX to PPT PPTX to PPT

Frequently asked questions

If you’ve got any questions about converting or compressing files with Zamzar, we’re happy to help! We’ve answered a few commonly-asked questions below, to get you started, and you can find out more information about file conversion and compression with Zamzar, in our Help centre.

There are several different ways you can convert PPTX to PPT, depending on whether you have access to Microsoft PowerPoint on your device. If you don’t have Microsoft Office, free file conversion sites like Zamzar are a simple way to convert between the two formats. There are only three steps to Zamzar’s online tool – upload one or more PPTX files, click to convert them into PPT and then download the converted file.

To convert between the two formats in PowerPoint, use the ‘Save As’ menu option and select ‘PowerPoint 97-2003 Presentation (*.ppt)’.

Zamzar’s online file conversion tool is a free way to convert PPTX to PPT without Microsoft Office. Just upload your PPTX file, select PPT and ‘Convert Now’, and then download the new version of your file. It’s also possible to download file conversion software, but an advantage with using an online tool such as Zamzar is that you can convert files without installing extra applications.

If you already have PowerPoint on your device, you can also use this to save a presentation into PPT (Windows 97-2003) format.

PPTX files should open in PowerPoint 2010. However, if you’re having problems opening your file, you may prefer to convert it into the older version of PowerPoint, PPT (97-2003). Online file conversion sites like Zamzar are an easy way to convert PPTX files if you can’t open them in PowerPoint. You don’t need to install extra software, just upload your file to the free tool on Zamzar’s website, select to convert it into PPT format, and then download the converted file.

You can convert PPTX to PPT on Mac using file conversion apps from the Apple Store, or with online file conversion tools like Zamzar. To convert PPTX files using Zamzar, you don’t need to have access to PowerPoint, and it’s free for most users. Just upload the files to the three-step tool on Zamzar’s website, then select PPT format and ‘Convert Now’. You will then be able to download your files when they’re converted.

It’s simple to convert PPTX to PPT by using Microsoft PowerPoint, file conversion software, or free online tools like Zamzar. To convert between the two formats using PowerPoint, just open your PPTX file within the program and select File > Save As. Then select ‘PowerPoint 97-2003 Presentation (*.pptx)’ from the dropdown list to save the file into the older Office format.

Zamzar and other file conversion sites are a simple way of converting the files without using PowerPoint. Zamzar’s online tool also lets you convert multiple presentations at once – just upload, click to convert, and then download.