Skip to content
📑

Merge PDF

Combine multiple PDF files into a single document. Free, instant, and fully private - processing happens in your browser.

📄

Drop one or more PDF files here or click to browse

Everything runs in your browser — your documents are never uploaded to a server.

    More in Image Tools

    View all →
    Image Resizer Resize images to any width & height Resize Image by Percentage Scale images by a % factor Resize Without Losing Quality Smart high-quality resampling Image Cropper Crop images to any region Circular Image Cropper Crop images into a circle Image Compressor Compress images to smaller size

    What Is Merge PDF?

    The Merge PDF tool combines any number of PDF files into a single document, in whatever page order you choose. Each file can be moved up or down and removed before merging, so you can assemble pages in exactly the sequence you need. The merged output is a normal PDF that opens in any reader.

    Who Uses the Merge PDF?

    Administrators, freelancers and students use it to collate invoices, contracts, scanned pages or a set of receipts into one file before emailing or printing.

    How to Use the Merge PDF

    1. Drop one or more PDF files onto the panel - they are listed in the order shown.
    2. Use the up and down arrows to reorder pages between files, or Remove to drop a file, then press Merge PDFs.
    3. Press Download merged PDF, or Clear list to start again.

    Why Choose Our Merge PDF?

    • Joins any number of PDFs into one file with full control over the page order
    • Existing pages are copied intact rather than flattened to images, so text stays selectable
    • Handles the common cases of collating invoices, contracts and scanned pages before emailing
    • Merging happens in your browser with pdf-lib, so confidential documents stay on your machine

    Try the Merge PDF above — it is free, fast, and works on any device. Bookmark this page to return whenever you need it.