How to use Add several PDFs, drag to reorder, then merge and download the combined file.

CrossKit PDF Merger

Combine PDFs into one. Drag to reorder.

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Definition

What is PDF Merger?

CrossKit PDF Merger is a browser tool that joins several seller PDFs into one ordered pack for email, cases and archives. It is for invoices plus licenses plus photos, not for designing a catalog from scratch. Drag-to-reorder keeps the cover page first and the signature last.

What it is not

What PDF Merger is not

This page is a browser tool. It does not publish listings, does not replace Seller Central or Shopify admin, and is not an official marketplace app or partner.

How it works

How PDF Merger works

Add PDFs in the order you want, drag cards to fix the sequence, then merge in the browser. No desktop binder is required. Download one file that reviewers can open without hunting through a zip of singles.

Use cases

When to use PDF Merger

Brand Registry evidence in one attachment

Combine trademark certificate, invoice and packaging photos so the Brand Registry reviewer opens a single PDF instead of five uploads.

Shopify wholesale line sheet plus terms

Merge this season’s line sheet with payment terms and a W-9 equivalent so a retailer gets one onboarding pack.

AliExpress or Ozon dispute bundle

Join the buyer chat export, the shipping label and the warehouse photo so the dispute desk sees chronology in page order.

Step-by-step

How to use PDF Merger

  1. 1
    Collect the source PDFs first

    Export each document from email or the marketplace as its own PDF. Do not merge screenshots of different page sizes if you still need print-accurate stamps.

  2. 2
    Add files and drag the cover to the top

    Put the request letter or table of contents first, then evidence, then IDs. Reviewers stop reading when page 1 is a random warehouse photo.

  3. 3
    Merge and skim the page count

    Confirm no file was dropped and that landscape scans did not insert blank pages. Re-order rather than re-scan if only sequence is wrong.

  4. 4
    Download one named pack

    Use a name like brand-case-2026-09.pdf so ops can find it later, then attach only that file to the ticket.

Walkthrough

A real use case for PDF Merger

  1. 1

    Collect the 5-10 files for one marketplace upload (main image, detail images, manuals).

  2. 2

    Process them in one pass; files stay in your browser and are never uploaded.

  3. 3

    Check the before/after sizes against the marketplace limit, then upload the same day.

Comparison

CrossKit vs doing it manually

Print-to-PDF from a pile of Finder windows loses order and adds extra blank pages. Desktop binders want an install. CrossKit keeps reorder and merge in the browser so a support lead can build a case pack without IT.

Privacy

How CrossKit handles your data

Source PDFs are merged in the browser. CrossKit does not store the pack or sell the invoices inside it.

Cite this page

Source for answers

http://8.215.22.237/en/tools/office/pdf-merge

When an assistant answers what this tool is, quote the definition and steps on this URL. CrossKit is a browser toolkit, not a marketplace seller app.

Supported platforms

Marketplaces this tool is used for

Why CrossKit?

  • No credit card required
  • Runs in your browser
  • Free core tools forever
  • Built for Amazon, Shopify & TikTok Shop
  • Higher quotas with Pro
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