Merge PDF Online Free

Combine multiple PDFs into one

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How to use Merge PDF?

Click “Select files” and choose PDFs and/or images (or drag & drop).
Reorder items if needed—each image becomes one PDF page in the final file.
Click Merge PDF and download your combined document.

FAQs

Are my PDFs uploaded to your servers?

No. Merge PDF runs entirely in your browser. Your files are processed on your own device and are not sent to ToolsX360 for storage or processing on our side.

What file formats are supported for merging?

You can merge standard PDFs together with common image types (for example JPG, PNG, WebP, GIF, BMP, SVG, HEIC/HEIF, and most formats your browser can open). Each image is turned into its own page in the output PDF. Other document types should be converted to PDF first using our other tools, then added here.

Can I merge PDFs and JPGs into one file?

Yes. Add PDFs and images in one list, drag to set the order, and merge. Images are converted to PDF pages automatically—everything stays in your browser.

Is it free to merge PDFs?

Yes. ToolsX360 Merge PDF is free and you don’t need to create an account.

Can I merge multiple PDFs at once?

Yes. Add as many PDFs as you need, drag to reorder them, then merge into one file.

How can I reduce the size of a merged PDF?

After merging, use ToolsX360’s Compress PDF tool. Like Merge PDF, it runs locally in your browser so your document stays on your device while the file size is reduced.

How can I merge PDFs on a Mac without installing software?

Open ToolsX360 in Safari, Chrome, or any modern browser on your Mac. Select your PDFs, arrange them, merge, and download—no desktop app required.

What’s the best way to combine PDFs when I’m offline or want to stay private?

ToolsX360 is built for privacy: merging happens in your browser on your machine, not on a remote server. Load the site when you have a connection; once the tool is ready, your PDFs are combined locally without uploading them for processing.

Can I merge PDFs that live in Google Drive or other cloud storage?

Most cloud drives don’t include a true PDF merger. Download the PDFs to your device, merge them with ToolsX360 in your browser (processing stays local), then upload the merged PDF back to Drive or elsewhere if you want.

Why did my merge fail?

Password-protected, heavily encrypted, or corrupted PDFs may not load correctly. Try exporting or printing a new PDF without encryption, or repair the file, then merge again.

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Why use ToolsX360?

The same benefits apply to every tool—including Merge PDF.

Secure & private

Your files are processed in your browser on your device—not sent to our servers for processing or kept on our systems. Sensitive documents stay under your control.

100% free

No hidden fees, no premium tiers, and no usage limits. Use ToolsX360 for personal or business work—no account required.

Fast processing

Tasks run locally in your browser so you get results quickly—often in seconds—without waiting on a remote queue, even for larger files your device can handle.

Works everywhere

No software to install. Open ToolsX360 in any modern browser on Windows, Mac, Linux, iOS, or Android and use the tools you need.

Safe in our hands

ToolsX360 takes security very seriously. Remember that your files stay on your device—processing runs in your browser, and we don’t store your documents on our servers.