Compare Two PowerPoint Files
See what changed between two versions of a deck: which slides were added, removed or edited, line by line.
Older version
Newer version
Drop both files to start: the old version and the new one.
Slides are matched by their title and first lines, so inserted and deleted slides are recognised instead of shifting everything after them.
This compares text: titles, body lines, table cells and speaker notes. Layout, colours, image changes and animation are not compared — telling them apart would need a rendered slide, which a browser cannot do reliably.
The file is opened in your browser: nothing is uploaded, and this works offline.
How it works
This utility runs locally in your browser for privacy and speed.
1 ⚡
Unlimited local toolsThis run costs 1 credit(s) and is saved to your history automatically.
Log in to save and view your usage history.
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Frequently asked questions
- Do I get free credits to try Compare Two PowerPoint Files?
- Yes — new accounts get 3 free credits to spend on any tool, Compare Two PowerPoint Files included. After that you only pay for what you run.
- How many credits does Compare Two PowerPoint Files cost?
- Everything runs in your browser and nothing is uploaded: free accounts pay 1 credit per run, and Pro or Pro+ members run it as often as they like.
- Is the content I paste private?
- Compare Two PowerPoint Files uses your input only to generate the result. Stored results are deleted automatically by our retention policy, and you can remove any run from your history.
- Where is my PowerPoint file processed?
- In your browser. Compare Two PowerPoint Files reads the .pptx package locally, so the deck itself never leaves your device — nothing is uploaded, and it works offline. Only the exported file (Markdown, Word, ZIP or a smaller .pptx) is saved to your downloads.
- Do I need to install anything?
- No. Compare Two PowerPoint Files works in any modern browser — nothing to download or install.
Related tools
Tools people usually need next, in the same workflow.
PPTX to Text
1 ⚡Pull the titles, bullet points and speaker notes out of a PowerPoint file and export them as Markdown, plain text or CSV.
Reorder & Delete PowerPoint Slides
1 ⚡Change the slide order, delete the pages you do not need, and download the deck — layouts, notes and pictures stay with their own slide.
PowerPoint Cleanup & Check
1 ⚡Check a deck for author details, comments, speaker notes, hidden slides and pictures without alt text, then remove what should not travel with it.
Document Compare
1 ⚡Compare two documents and see every added, removed and changed line.