Yes, all ZapFile tools are completely free with no hidden costs or subscriptions.

Absolutely. All processing happens directly in your browser. Your files are never uploaded to any server.

Do I need to create an account?

No. ZapFile requires no registration, login, or account creation.

What formats are supported?

Supported formats are listed on each tool page. We support all major file formats.

Since processing happens in your browser, the limit depends on your device's memory. Most files up to 500MB work fine.

Home/Tools/Image Comparator

↔️

Compare two images side by side with a slider

Your files never leave your browser

Before

Drop Before image

or drag and drop · Ctrl+V to paste from clipboard

JPGPNGWEBP

After

Drop After image

or drag and drop · Ctrl+V to paste from clipboard

JPGPNGWEBP

Runs on your device, not our servers

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