Most duplicate finders only catch byte-identical files. Deduplo also finds the same thing saved differently — cropped, rotated, resized, re-encoded, screenshotted, or a RAW sitting beside its JPEG — and it does this across photos, video, audio and documents alike. It never removes the last copy of a set, everything goes to the Recycle Bin with multi-step undo, and nothing ever leaves your machine: no account, no upload, no telemetry. Scanning is free forever. One-time licence, no subscription.