merge pdf

Merge PDF Files

Combine multiple PDF files into a single document — right in your browser.

Click to upload or drag and drop PDF files here
Select two or more PDF files — they'll be merged in the order added

    Your PDF files are processed locally and never uploaded to any server.

    How to Use the PDF Merger

    1. Upload two or more PDF files — they'll be merged in the order you add them.
    2. Click Merge PDFs to combine them into a single document.
    3. Your browser will automatically download the combined file as pocketkit-merged.pdf.

    How It Works

    This tool uses an open-source PDF library (pdf-lib) that runs entirely in your browser. It reads each uploaded PDF's pages and copies them, in order, into one new document — all without sending your files to any server.