uDocumentViewer
Documents.ppt · .pps · .pot

PPT viewer

ready
About PPT

Legacy PowerPoint binary deck (pre-2007).

PPT is the pre-OOXML PowerPoint binary, an OLE compound document containing a PowerPoint Document stream, Pictures stream, Current User stream, and various ATOM records. There is no working JavaScript renderer for the slide layout containers, so this viewer opens the CFB with cfb.js, lists its streams, and surfaces every printable text run — enough to verify what's inside the deck even when full slide rendering isn't available.

FAQ
What does this viewer actually render?
We list the OLE streams (PowerPoint Document, Pictures, Current User, SummaryInformation…) and extract embedded text. Slide layouts, master themes, animations, and shape geometry are not reconstructed — the binary slide-record format is too deep for a JS-only renderer.
How do I see the actual slides?
Open the file in PowerPoint or LibreOffice Impress and save as .pptx — the modern OOXML format opens fully in our PPTX viewer. Alternatively export to PDF.
Is my file uploaded?
No. The PPT file is parsed entirely in your browser using local JavaScript. Nothing is sent to a server.
Does it work on mobile?
Yes. The structural inspector is responsive and works on phones, tablets, and desktops.
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