How to use Beyond Compare to compare image differences

When you need to compare two images, it's important to understand the differences. PHP editor Strawberry will help you understand how Beyond Compare effectively compares image differences, and provides a step-by-step guide to help you complete the task easily. Read on to learn how to use Beyond Compare to accurately identify and analyze subtle changes in your pictures.

Open Beyond Compare, select [Picture Compare] on the left, right-click and select [Open] to open the picture comparison dialog box.

Browse and open two identical pictures with different formats where the file is opened.

Click the [Tolerance] option above and drag left and right on the black and white picture below so that the two pictures overlap as much as possible. The blue one is the same place and the red one is Differences, so you can see the differences between the two pictures.

Click the [Range] button above to turn on the non-matching range mode. In this way we can see which pictures we need and which picture formats we don't need.

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