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Merge PDF

Combine multiple PDF files into one document, arrange them in the order you need, and download the finished PDF.

Select PDF files

Choose at least two PDFs. You can add more files and change their order before merging.

or drop PDF files anywhere in this area

Large PDF files may require significant device memory. If processing fails, try fewer or smaller files.

Your files are processed locally in your browser and are not uploaded to a server.

How to use Merge PDF

  1. 1

    Add two or more PDF files by clicking Choose Files or dragging them into the upload area.

  2. 2

    Review the file cards and check each document's name, size, and page count.

  3. 3

    Drag the file cards left or right to arrange the documents in the order in which they should appear.

  4. 4

    Enter a name for the merged PDF, or keep the suggested output name.

  5. 5

    Click Merge PDF. When processing is complete, download the combined document to your device.

Frequently asked questions

About Merge PDF

Merge PDF combines two or more PDF documents into one file while preserving the order you choose. It is useful for joining reports, invoices, scanned pages, forms, chapters, or other related documents that are easier to store, send, and review as a single PDF.

After adding your files, you can review their names, sizes, and page counts, add more PDFs if necessary, and rearrange the complete documents with drag and drop before processing. The tool joins each source document from its first page to its last, following the file order displayed on screen. It does not edit the text or images inside the original pages.

The merge runs locally in your browser, so the selected documents do not need to be transferred to a processing server. When the combined PDF is ready, you can save it with your preferred file name. Encrypted or password-protected documents must be unlocked before use.