Upload multiple PDFs and interleave their pages. Drag to reorder the files, then mix their pages alternately.
Click to select files or drag and drop
Multiple PDF files (at least 2)
Your files never leave your device.
Drag to reorder. Pages will be interleaved in this order.
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Upload at least two PDF files that you want to interleave.
Drag and drop to arrange the files in your preferred interleaving order.
Click Mix Pages to create your interleaved PDF and download it.
Your PDFs never leave your device. All mixing happens locally in your browser.
Interleave pages from two or more PDF documents at once.
Easily rearrange the order of PDFs before interleaving.
Ideal for combining front and back pages scanned separately.
Upload multiple PDF files to SwiftPDFLab, drag to reorder them as needed, and click Mix Pages. The tool will interleave pages from each PDF alternately to create a combined document.
Page interleaving combines pages from multiple PDFs by alternating between them. For example, with two PDFs, you get page 1 from PDF A, page 1 from PDF B, page 2 from PDF A, page 2 from PDF B, and so on.
Yes! SwiftPDFLab allows you to interleave pages from multiple PDFs at once. Simply upload all the PDFs you want to mix and arrange them in your preferred order.
Yes, SwiftPDFLab's alternate merge tool is completely free. All processing happens in your browser - no upload required, no registration needed.