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Invoice PDF Merger

Merge invoice PDFs into one file, in the order you choose, without uploading them.

Drop invoice PDFs here — as many as you like

Quick Tool Overview

The Invoice PDF Merger combines invoice PDFs into one document in the order you choose, copying pages across without re-encoding, entirely in your browser — unlike almost every other PDF merger on the web.

What it does
Merges invoice PDFs into one
You give it
Several PDFs
You get back
One merged PDF
Best for
A month of invoices for the accountant
Invoice Tools Free, unlimited use No sign-up Runs in your browser

About the Invoice PDF Merger

A month of invoices is a month of separate PDFs, and everyone downstream — the accountant, the auditor, the expenses system — would rather have one. The web is full of PDF mergers; almost all of them work by uploading your documents to a server.

This one does not. The PDFs are opened and combined in your browser with a PDF library fetched on demand, and the merged file is assembled on your machine. For a folder of invoices carrying bank details, client names and prices, that is not a nicety.

Drop the files, put them in order — by name, by date or by hand — and download one PDF. Page counts are shown as you go, and password-protected files are reported rather than silently dropped.

Key features of the Invoice PDF Merger

No upload

The reason to use this one.

Your order

By name, by date, or by hand.

No quality loss

Pages are copied, not re-encoded.

Locked files reported

Rather than silently dropped.

No size limit

Beyond your own machine.

How to use the Invoice PDF Merger

  1. 1

    Drop the PDFs

    As many as you like.

  2. 2

    Put them in order

    By filename, by date, or drag them by hand.

  3. 3

    Merge

    Page counts are shown for each file.

  4. 4

    Download the merged PDF

    One document, in your order.

Frequently asked questions

Only your machine’s memory. Nothing is uploaded, so there is no server limit to hit.

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