# Compare PDF for e-commerce sellers

_Updated July 2026 · Arthize · https://arthize.com/for/ecommerce-sellers/compare-pdf_

Arthize lets e-commerce and retail sellers compare two PDFs in a private workspace — free, with no watermark. Comparing two PDFs highlights what changed between versions — added, removed and edited text — so you can review revisions at a glance.

## Why e-commerce sellers compare two PDFs

A seller merges a month of invoices into one file for the accountant, converts a supplier's PDF price list to Excel, and compresses the product catalogue for a marketplace upload.

**Built for invoices.** Whether it's invoices, packing slips, catalogues, Arthize's compare pdf keeps the work inside your private workspace. Order and customer data is confidential; private processing avoids leaking it to a free tool.

## What matters when you compare two PDFs

Comparison highlights text differences between two versions of a document.

It is the fast way to review contract or draft revisions.

Both files are processed privately and deleted after the job.

## How to compare two PDFs

1. **Open the compare tool** — Sign in and open the Compare tool.
2. **Add both PDFs** — Upload the original and the revised version.
3. **Compare** — Arthize highlights the differences between them.
4. **Review** — Scan the highlighted changes side by side.

## FAQ

### How do e-commerce sellers compare two PDFs for free?

Comparing two PDFs highlights what changed between versions — added, removed and edited text — so you can review revisions at a glance. On Arthize it's free with no watermark, and the file is deleted after the job — which is why e-commerce and retail sellers can use it for invoices without a confidentiality risk.

### Is it private to compare two PDFs sensitive invoices?

Yes. Order and customer data is confidential; private processing avoids leaking it to a free tool. Files are processed inside your private Arthize workspace and deleted after the job.

### How do I compare two versions of a PDF?

Comparing two PDFs highlights what changed between versions — added, removed and edited text — so you can review revisions at a glance. On Arthize it's free with no watermark and processed privately.

### Can I see what text changed between two PDFs?

Comparing two PDFs highlights what changed between versions — added, removed and edited text — so you can review revisions at a glance. On Arthize it's free with no watermark and processed privately.