How do I convert PPTX to TXT?

Add your PPTX file to the upload area above, then press Convert. The TXT file downloads straight to your device. You do not need an account, and there is no watermark.

Are my files uploaded to a server?

No. This conversion runs entirely inside your browser using WebAssembly, so the file never leaves your device — you can even disconnect from the internet after the page loads and it will still work.

Does converting to TXT reduce quality?

Nothing is re-encoded — the content is taken out of the PPTX container as-is, so its quality is unchanged.

How large a file can I convert?

Up to 150 MB per file for this conversion. Because the work happens in your browser, the practical limit is your device's memory — larger files work on a desktop with plenty of RAM and may fail on an older phone.

Can I convert several files at once?

Yes. Add as many as you like and press Convert All. Each file is processed independently, so one failure does not stop the rest, and you can download everything together as a ZIP.

Can I use this on my phone?

Yes. FileTools360 works in mobile browsers on iOS and Android, including choosing files straight from your camera roll. Very large videos may run out of memory on a phone — those are better converted on a laptop.

PresentationExtracted as-isRuns in your browser

PPTX to TXT Converter

Turn PPTX files into TXT in a couple of clicks. The modern Microsoft PowerPoint deck format. Unformatted UTF-8 text. The lowest common denominator. Content is pulled out of the source container rather than re-authored.

On your deviceNever uploadedGone when you close the tabHow this works

Drop your files here

PPTX files (.pptx) · up to 150 MB each

or paste files from your clipboard

Ready when you are

Drop a PPTX file above and FileTools360 will turn it into TXT — right here on your device, without uploading anything.

⌘K to search converters

How to use it

1
Add your PPTX files
Drag them onto the upload area, choose them from your device, or paste them from your clipboard. You can queue several at once.
2
Adjust the settings if you want to
There is nothing to configure — this conversion has no quality trade-offs to make.
3
Convert and download
Press Convert. Everything happens on your own device — nothing is uploaded. Download files one by one, or grab them all as a ZIP.

PPTX and TXT explained

PPTX is PowerPoint's modern format — a ZIP of XML describing slides, shapes, positions, animations and embedded media.

Plain text is characters and nothing else — no fonts, no sizes, no layout. It is the most durable digital format there is, readable by every computer built in the last fifty years.

Where PPTX files come from: PowerPoint, Google Slides exports and Keynote exports.
Where TXT is used: Notes, logs, configuration files and code.

PPTX vs TXT

The two formats solve different problems, which is why converting between them involves trade-offs rather than a straight upgrade.

PPTX compared with TXT
Property	Source	Target
Compression	Lossless	None
Introduced	2007	—
Browser support	PowerPoint, Keynote, Google Slides, LibreOffice.	Everything, forever.

PPTX is stronger at: Fully editable slides. Supported by PowerPoint, Keynote, Google Slides and LibreOffice. Holds animations, transitions, speaker notes and embedded media.
TXT is stronger at: Readable everywhere, forever. Tiny files. Works with every command-line tool.

Why convert PPTX to TXT?

People make this switch when they run into the limits of PPTX: sending a final deck where layout must be guaranteed — use PDF. TXT is the better fit when content matters and presentation does not.

PPTX limitations that prompt the switch: Fonts and layout can shift between applications. Large when it contains video. Not a reliable final-delivery format.
What you give up: No formatting at all. No images or tables.

What is preserved when converting PPTX to TXT?

Both formats store the content without discarding data, so this conversion preserves it exactly. The file size may change because the two formats compress differently, but the content itself is unaffected.

About these formats

Source

PowerPoint Open XML Presentation

The modern Microsoft PowerPoint deck format.

Extensions: .pptx
MIME type: application/vnd.openxmlformats-officedocument.presentationml.presentation
Best for: Editable decks · Business presentations
Compatibility: PowerPoint, Keynote, Google Slides, LibreOffice.

Target