Merge PDF Files Online

Combine multiple PDF files into one downloadable document in the order you choose.

Multiple file upload Order-aware merge flow Temporary file cleanup

Upload 2 to 10 PDF files. Each file is validated before merge.

Click to select files or drag and drop them here Browse Files

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Choose at least 2 PDF files to enable merge.

    About Merge PDF

    Combine multiple PDF files into one downloadable document in the order you choose. This page focuses on a single job, keeps the input area clear, and presents the result without unnecessary steps. It is grouped under pdf tools so users can move to related tools when the task changes.

    How to use this tool

    Open the tool, add the source input, review the result, and then copy or download the output. The interface is designed to stay simple on both desktop and mobile, with the main action visible near the top of the page.

    Performance and privacy

    This tool uses server-side processing because merging document pages reliably needs backend handling. The goal is a fast workflow with predictable behavior and minimal friction for the user.

    Frequently asked questions

    How many PDFs can I merge at once?

    The default implementation supports 2 to 10 files per request to stay safe on shared hosting.

    Does the merge keep page order?

    Yes. Files are merged in the order they are uploaded, and pages inside each file remain in their original sequence.

    Are uploaded files stored permanently?

    No. The service is designed to process files temporarily and remove them after the merged file is delivered.