How to use the PowerPoint Viewer
- Open your file – Choose or drop a .pptx, .ppt or .odp file – it opens right away in your browser.
- Read and zoom – Scroll, zoom, go full screen or print. Nothing is uploaded.
- Download, convert or edit – Use the buttons above the file to save it, convert it to another format or open it in the matching editor.
About PowerPoint Viewer
Open a PowerPoint presentation in your browser without PowerPoint. PPTX files are read on your device and each slide is shown as a preview with all of its text and pictures – nothing is uploaded. Older .ppt and .odp files are converted once on our server and shown page by page as PDF. Download the presentation, convert it to PDF, or open it in our PowerPoint editor to change the text and pictures.
Frequently asked questions
Is it free?
Yes – free with no sign-up, no ads in the viewer, no watermark and no limit on how many files you open.
Is my file uploaded?
No. The file is opened and shown on your device and never leaves it. Only formats a browser can't read (old .doc/.ppt/.xls, Pages, Keynote, DjVu, XPS, MOBI) are converted once on our server over HTTPS and deleted right away – the page tells you when that happens.
Does the preview look exactly like PowerPoint?
PPTX previews are simplified – text and pictures are shown, while some effects, charts and animations are not. Old .ppt and .odp files are shown exactly, as PDF pages. The file you download is always unchanged.
Can I edit the slides?
Yes. Click Edit to change the text and pictures in our free PowerPoint editor, or convert the presentation to PDF.
Do I need to install anything?
No. It works in any modern browser on Windows, Mac, Linux, Chromebook, iPhone and Android. On Android you can also install the free Kitbly app and pick it in “Open with”.
Does it work on my phone?
Yes. It works in any modern browser on iPhone, Android, Windows and Mac.