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

Visual slide comparison for PowerPoint