Effortless AI Presentation Summaries

Easily turn any PowerPoint presentation into a short abstract and a list of key points.

Let's summarize

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Pricing made simple

Aspose AI Agents pricing model is simple. Here's a look at the prices for the AI Presentation Summarizer app.

Free

$0 /mo

  • 3 presentations/day
  • Includes ads
Pro

$4.99 /mo

  • Unlimited
  • Ad-free experience
Purchase
Overview

AI-Powered Presentation Summaries

Our free AI-powered presentation summarizer turns a finished deck into something you can read in half a minute. Upload a PPT, PPTX, or ODP file and the app goes through the whole presentation — slide titles, bullet text, tables, the numbers behind your charts, the text of SmartArt infographics, and the speaker notes most tools ignore — then writes a concise abstract of what the presentation is about and lists its key points in the order they are argued. It is built for the moments when reading forty slides is not an option: catching up on a meeting you missed, triaging a deck someone forwarded you, writing the summary paragraph that goes above a shared file, or refreshing your memory before a call.

The summary follows the presentation, not the internet: every sentence comes from the uploaded slides, so there are no invented figures or borrowed claims, and the result is written in the same language as the deck. You get it formatted on the page and downloadable as Markdown — ready for a wiki, a README, or a ticket — or as plain text for an email or a chat message. Security and privacy come first: uploaded presentations are not stored, and the file is deleted from our servers once the summary is produced.

What AI Presentation Summarizer can Do?

  • Turn a whole presentation into a short abstract that states its purpose, topic and conclusion.
  • Pull out the key points of the deck, ordered by its own line of argument.
  • Read the entire deck — slide titles, bullet text, tables, charts, SmartArt infographics, and speaker notes.
  • Summarize the presentation in the language it is written in.
  • Accept PPT, PPTX, and ODP files without any preparation.
  • Display the summary as formatted text, ready to read, copy or share.
  • Save the result as a Markdown file for documentation tools, or as plain text for email and chat.
  • Stay faithful to the slides — the summary contains nothing that is not in the presentation.

Supported Formats

PPT

PPT is the original file format used by Microsoft PowerPoint up until PowerPoint 2003. While not as feature-rich as its successor, PPT remains a widely recognized format and is supported by most presentation software.

PPTX

PPTX is the newer, XML-based file format introduced in PowerPoint 2007. This format offers better file compression, making it more efficient and often resulting in smaller file sizes. This format has become the standard for PowerPoint presentations today.

ODP

ODP is the presentation format for the OpenDocument format, commonly used by open-source office applications like Apache OpenOffice and LibreOffice.

MD

Markdown is a lightweight plain-text format for structured writing. The summary is produced as Markdown, so it can be dropped straight into a wiki, a README, a ticket or any documentation tool, and it is also available as unformatted plain text.

FAQ

Frequently asked questions.

Two things: an abstract — a short paragraph describing the purpose, main topic and conclusion of your presentation — and a list of up to eight key points in the order the deck makes them. The summary is shown formatted on the page and can be downloaded as a Markdown or a plain text file.

You can use our app for free with a limit of 3 presentations per day. For more flexibility, our paid plan removes the daily limit.

The daily limit resets 24 hours after your first use, not at midnight. This means your usage is based on a rolling 24-hour window rather than the calendar date.

Our summarizer reads PowerPoint presentation formats, including PPT, PPTX, and ODP. Nothing has to be converted or exported beforehand — upload the file as it is.

Everything the deck carries as content: slide titles, bullet and body text, tables, charts, SmartArt infographics, and speaker notes. Text that exists only inside pictures is not read, so a deck built entirely from screenshots will produce a thin summary.

In the language of the presentation itself. A deck written in German is summarized in German, so you can share the result with the same audience the slides were made for.

No. The summary is built strictly from the content of the uploaded presentation — no outside knowledge, invented figures or added claims. If something is not on the slides or in the notes, it will not appear in the summary.

Use the Download button under the result and pick a format. MD keeps the Markdown formatting, which is handy for wikis, README files and documentation tools, while TXT gives you the same summary as plain text for emails and chats. You can also simply select the text on the page and copy it.

It depends on the size of the deck, but it is generally quick — most presentations are summarized within a minute.

The app handles one presentation at a time. When it is done, press "Process another presentation" to start over with the next file — each presentation counts as one of your daily uses.

No, we prioritize your privacy and security. We do not store any uploaded presentations. Once the summary is produced, the uploaded file is deleted from our system.

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