Free browser PDF tool

Merge PDF files privately

Combine complete PDF documents into one file in the order you choose. Your browser handles the merge locally, without uploading document contents to ScanlyGo.

Merge PDF tool

Choose PDFs or drop them here

Add up to 20 PDFs, 50 MB, and 200 pages combined. Password-protected PDFs are not supported.

PDF merge order

Selected PDFs will appear here. All pages are merged in the file order shown.

    This tool merges complete documents. It does not select, delete, or rearrange individual pages inside a PDF.

    Supported formats

    • Standard PDF documents that open without a password
    • Pages of different sizes, orientations, and rotations
    • Complete-document merging in the displayed file order

    Limits

    • Up to 20 PDF files
    • Up to 50 MB combined
    • Up to 200 pages combined
    • Password-protected or encrypted PDFs are not supported

    How to use this tool

    1. 1

      Add your PDF files

      Select or drop several PDFs. Empty, damaged, unsupported, and encrypted files are identified without blocking valid files.

    2. 2

      Arrange the documents

      Move complete PDFs up or down. Every page from each document follows the file order shown.

    3. 3

      Merge and download

      Create one PDF in the browser and download it as scanlygo-merged.pdf.

    When a private PDF merger helps

    Combine related paperwork

    Put reports, forms, receipts, or supporting documents into one ordered file for sharing or archiving.

    Keep mixed page formats

    Combine portrait, landscape, rotated, and custom-size pages without forcing them into one page size.

    Work without an upload

    Merge sensitive documents on the device you are using instead of sending their contents to a conversion server.

    Frequently asked questions

    Are my PDF files uploaded?
    No. The tool reads and combines selected PDFs inside your browser. ScanlyGo does not receive their document contents.
    Can I merge a password-protected PDF?
    No. Password-protected and encrypted PDFs are rejected. Remove the password in software you trust before using this tool.
    Can I rearrange individual pages?
    No. This first version merges complete documents only. You can reorder files, but every page in each source PDF stays in its original order.
    Will forms, bookmarks, and attachments be preserved?
    Page dimensions, orientation, rotation, and visible page content are preserved. Advanced PDF features such as interactive forms, bookmarks, document-level attachments, scripts, and navigation structures are not guaranteed to carry into the merged file.
    Why was a PDF rejected?
    A file may be empty, damaged, unsupported, password-protected, encrypted, or beyond the 20-file, 50 MB, or 200-page combined limits.

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