Convert DOC to PPTX Online — Free & Fast | AnyConv

DOC to PPTX Converter

Quickly convert multiple doc files to pptx — free & online.

Drag & drop your files here or click to upload

How to convert DOC to PPTX online

Follow these simple steps to convert doc files to pptx using AnyConv. It works on all devices — Windows, Mac, Linux, iPhone, Android.

Upload your DOC file

Drag & drop your file into the upload area. You can also click to select it manually. Max file size: 100 MB.

Start converting

Hit the “Convert” button to turn your DOC into PPTX. The process usually takes just a few seconds.

Download your PPTX

Once ready, download your converted file instantly. The download link is private and only works on your device.

What is a DOC file?

DOC is a proprietary document format developed by Microsoft for its Word processing software. It was the default format for Microsoft Word documents from the early 1990s until 2007.

DOC files can contain rich text, images, tables, styles, macros, and more. While it has largely been replaced by DOCX, the format is still widely used due to its broad compatibility and long-standing history.

How to open DOC files

DOC files can be opened with Microsoft Word, LibreOffice Writer, Google Docs, and many other word processors. They remain compatible across many systems due to their long-standing use.

You can convert DOC files to DOCX, PDF, or ODT using AnyConv or built-in export functions in editing tools.

Key facts about DOC

  • Full name: Microsoft Word Document
  • Extension: .doc
  • MIME type: application/msword
  • Developed by: Microsoft
  • Initial release: 1983

Useful links and resources

What is a PPTX file?

PPTX is the default presentation format used by Microsoft PowerPoint since Office 2007. It is based on the Open XML format and supports slides with text, images, videos, animations, and transitions.

PPTX files are widely supported across office software and are commonly used in business, education, and professional presentations. They can be opened and edited in PowerPoint, Google Slides, and LibreOffice Impress.

How to open PPTX files

PPTX files can be opened in Microsoft PowerPoint, Google Slides, LibreOffice Impress, and many other tools. They are ideal for presentations with multimedia and animations.

Use AnyConv to convert PPTX to PDF, PPT, or video formats for sharing or archiving.

Key facts about PPTX

  • Full name: PowerPoint Open XML Presentation
  • Extension: .pptx
  • MIME type: application/vnd.openxmlformats-officedocument.presentationml.presentation
  • Developed by: Microsoft
  • Initial release: 2007

Useful links and resources

Convert to PPTX

Want to get a file in PPTX format? Choose the original format you’re starting with — AnyConv can quickly convert dozens of file types into PPTX.

❓ Frequently Asked Questions

Answers to common questions about converting DOC to PPTX
  • Do I need to register to convert DOC files?
    Not at all! You can convert DOC to PPTX without signing up or installing anything.
  • Is it safe to convert DOC to PPTX on AnyConv?
    Absolutely. All DOC and PPTX files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
  • Will the quality change after converting DOC to PPTX?
    We do our best to preserve the original quality during DOC to PPTX conversion. The result is accurate and clean.
  • How long does it take to convert DOC to PPTX?
    Most conversions from DOC to PPTX take just a few seconds — even for larger files.
  • Can I upload more than one DOC file?
    Yes, batch conversion is supported. You can convert multiple DOC files to PPTX at once — fast and easy.
  • What browsers support DOC to PPTX conversion?
    All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting DOC to PPTX on any platform.
DOC to PPTX – User Rating
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