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Share PowerPoint and comment on slides

The deck is done, only the feedback is missing – and it arrives as “slide 7 different” via chat. Annopane shows the slides on the phone and collects comments per slide.

Last updated: November 1, 2026 · .pptx

In short

Upload the PPTX to Annopane, send the link. Slides are shown as flippable pages; recipients comment per slide and element. For alignment rounds before the meeting.

Text, images and simple layouts are carried over; animations, transitions and complex effects are not. For the exact look, the deck's PDF export works better.

How it works

  1. 1

    Upload the PPTX

    Or export the deck as a PDF if the layout has to be exact.

  2. 2

    Share

    Copy the link, optionally password and expiry – e.g. until the meeting.

  3. 3

    Slide-by-slide feedback

    Comments carry the slide number. After revision, new version under the same link.

What works

  • Flip through slides on the phone, without PowerPoint
  • Comments with slide number and element
  • Password and expiry for confidential decks
  • Versions under the same link

What doesn't (yet)

  • Simplified rendering: no animations, transitions, SmartArt or embedded videos
  • Speaker notes are not shown

Typical uses

  • · Align board or IC materials beforehand
  • · Pitch deck feedback from mentors
  • · Training slides for the team
Try with your own file

Frequently asked questions

Does the deck look like in PowerPoint?

Simplified. Text, images and layout yes, effects no. For the exact look, export the deck as PDF and upload that.

Can the slides be edited?

No – Annopane displays and collects comments. Changes are made in PowerPoint and re-uploaded.

Does it work on iPhone without an app?

Yes, in the browser. Optionally as an app icon via “Add to Home Screen”.

Read on

Related pages

Try it with a file you already have.

Free, no sign-up. Upload, share the link, collect feedback.

Start for free