PP Compare - Visual slide comparison for PowerPoint

Standard PowerPoint features only compare text, which often misses critical layout shifts. PP Compare is different because it focuses on the visual integrity of your slides. It detects moved images, 2-pixel layout breaks, and formatting changes that text-based tools ignore. Most importantly, while many modern tools require cloud uploads, PP Compare works 100% offline, ensuring your sensitive business data stays on your machine.

Hi Product Hunt! 👋 I’m the solo developer behind PP Compare. We’ve all been there: spending hours flipping back and forth between two PowerPoint decks, trying to spot if a logo shifted by 2 pixels or if a layout broke during a team edit. Checking slides by eye is exhausting and prone to human error. I built PP Compare to change that. It’s a visual "diff" tool that highlights every visual shift with clear red boxes. What makes it different: Visual-First: While standard PPT features only compare text, PP Compare detects moved images, layout breaks, and formatting shifts. 100% Offline & Secure: Your confidential business data never leaves your machine. No cloud uploads, no security risks. Slider/Wipe View: Overlap slides to see exactly what changed in real-time. I recently shared this with the Reddit community, and the moderator of r/PowerPoint (a Guild Certified Specialist) called it a "MUCH-needed tool." That gave me the confidence to bring it here to you today. I’d love to hear your feedback! I’m here all day to answer your questions. There is a free trial available on the website—give it a spin and let me know what you think! Happy presenting,

PP Compare - Visual slide comparison for PowerPoint

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