FileFixSimple Tools. Real Results.

Merge PDF

Combine multiple PDF files in your chosen order.

Your files never leave your device.

Processing happens privately in your browser.

Drop your file here

or

Multiple files supported. Processing stays on this device.

Choose a file to begin.

Preview appears here
Result ready

↓ Download
Want better quality?

A slightly larger file usually keeps more detail.

Reserved ad space outside the working flow

You may also need

PDFPDF CompressorReduce PDF file size locally with privacy-first optimization.→▦Organize PDFReorder or remove pages and save a new PDF.→⇥Split PDFExtract page ranges or create a smaller PDF.→

How Merge PDF works

Merge PDF files in your browser, reorder them and download one combined document.

What you provide
Two or more PDF files in the order they should appear.
What FileFix returns
One combined PDF containing all source pages.
Practical limit
Encrypted or damaged PDFs may not load, and very large batches are limited by available device memory.
1Provide

Two or more PDF files in the order they should appear.

2Configure

Add multiple PDF files

3Process locally

Your browser performs the work on this device.

4Use the result

One combined PDF containing all source pages.

Supported workflow

  • Add multiple PDF files
  • Arrange their order
  • Create one combined PDF