PPTX to HTML4

Convert PPTX to HTML4 online and free

Step 2 - Convert your files to

Or choose a different format

Step 3 - Start converting

(And agree to our Terms)

Trusted by employees at these brands

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.

Philips logo BBC logo Amazon logo Netflix logo Harvard logo Microsoft logo Discovery logo Shell logo Colombia logo Siemens logo Sky logo Princeton logo

Your files are in safe hands

Zamzar has converted over 510 million files since 2006

For every 10,000 files converted on Zamzar, we'll plant a tree. By using Zamzar you are helping to make a difference to our planet

We're committed to regular charitable giving. Each month we donate at least 2% of our company profits to different charities

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!

Want to convert files straight from your desktop?

Get the App

Fully integrated into your desktop

Convert over 150 different file formats

Convert documents, videos, audio files in one click

Need conversion functionality within your application?

Explore the API

One simple API to convert files

100s of formats for you to choose from

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

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.

Related Tools

HTML4 Document Format

HTML4 has been superceded by HTML5, however still plays an important role in the history of HTML. HTML4 was the first version to include cascading style sheets (css), and these were changed further in HTML5 which included more presentational elements - HTML4 led the way here.

Related Tools

How to convert a PPTX to a HTML4 file?

  1. 1. Choose the PPTX file that you want to convert.
  2. 2. Select HTML4 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 HTML4

Using Zamzar, it is possible to convert a variety of other formats to HTML4 files:

DOC to HTML4 DOCX to HTML4 ODP to HTML4 ODS to HTML4 ODT to HTML4 PDF to HTML4 PPS to HTML4 PPSX to HTML4 PPT to HTML4 PPTX to HTML4 PUB to HTML4 XLR to HTML4 XLS to HTML4 XLSX to HTML4