For website owners

Put a PDF tool on your website

Add a working PDF tool to your page, a blog post or a help article with one line of code. It is free, has no sign-up and no limits.

Your visitors' files are processed on their own device. They are never uploaded to PDF Tools, to you or to anyone else.
Nothing for you to host, update or pay for. There are no cookies.
A small credit line under the tool links back to PDF Tools. Please leave it in place.

Which tool?

Snippet (recommended: resizes itself)

<script src="https://pdf.ostrelo.com/embed.js" data-tool="merge-pdf" async></script>

Plain iframe (fixed height)

<iframe src="https://pdf.ostrelo.com/embed/merge-pdf" title="Merge PDF" style="width:100%;height:520px;border:1px solid #ccc;border-radius:12px" loading="lazy"></iframe>

Preview

Good to know

The tool appears wherever you place the snippet, full width, and resizes itself as visitors use it.
It works in any website builder that lets you add custom HTML (WordPress, Webflow, Ghost, plain HTML and more).
Want a tool that isn't listed? Every tool has its own page you can link to instead.