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presentation → any format

Convert powerpoint deck files

PowerPoint's modern presentation format. A stack of slides, each one a page of shapes. A ZIP archive of XML slide parts, one folder per slide, plus a master layout, theme, media and the relationships that connect them. That is the format you end up with when something needs to look the same on every screen, which is why it keeps turning up in sending a deck that the other person can present. From here it can become a range of other formats. The remaining 4 conversions are next in the queue and will be free.

At a glance

Source
PPTX
Where it runs
Your browser
Cost
Free, unlimited
Account
Not needed
PPTX

Converter

Universal converter

On device

Drop one or more powerpoint deck files.

or select powerpoint deck

Your file never leaves this browser

    About the format

    PowerPoint's modern presentation format.

    A ZIP archive of XML slide parts, one folder per slide, plus a master layout, theme, media and the relationships that connect them.

    Where it is good
    • Holds slides, animations, charts, video and speaker notes
    • Opens in PowerPoint, Keynote, Google Slides and LibreOffice
    • The de facto language of presentations
    Where it falls short
    • Fonts and animations render differently across platforms
    • A big deck with video can be hundreds of megabytes
    • Slide sizes and aspect ratios get converted, not preserved
    You will find it on
    PowerPoint, Keynote, Google Slides, LibreOffice Impress

    The thing people miss

    A 30-slide deck with embedded video is usually larger than the same video file, because the video is stored inside the archive.

    Where it goes next

    Sending a deck that the other person can present

    Real jobs

    What people are actually doing with PPTX

    Sending a deck that the other person can present

    Turning a deck into a document people can actually read

    Making a handout PDF from a finished presentation

    How to

    Converting a PPTX file

    1. 01

      Add your powerpoint deck

      Drag the file onto the drop zone, or tap to browse. Only one file is needed.

    2. 02

      Pick what you want it to become

      Every format this file can become is listed in the switchboard. Pick one and the converter opens with sensible defaults already set.

    3. 03

      Download the result

      Your converted file downloads straight to your device. Nothing was uploaded, so there is no file to delete from a server afterwards.

    Also available

    PPTX converts into

    Queued for the servers

    PDFPDF documentPPTLegacy PowerPointTXTPlain textHTMLHTML document

    Questions

    PPTX conversion questions

    How do I convert PPTX to another format?

    Add your powerpoint deck file to the drop zone, choose the target format, adjust the options if you want to, and press convert. The finished file downloads immediately.

    Is my file uploaded anywhere?

    For most conversions, no. They run entirely inside your browser tab. The file is read from your device and the result is written back to your device.

    Do I need an account?

    No. There is no signup step, no email capture and no usage counter. Open the tool, convert the file, close the tab.

    Will there be a watermark or a page limit?

    Neither. On-device conversions produce a clean file with no branding and no cap on pages, size or number of files.