Is this really a free PDF merger, with no hidden tier?

Yes. PDFGami is completely free with no paid tier, no usage cap per day or per month, no file size limit, and no watermark on the output. Because the merge runs in your browser instead of on our servers, there are no bandwidth or compute costs to pass on.

Do I need to create an account or sign up?

No. No registration, no email, no Google/Apple OAuth. Drop your PDFs, click Merge, download the combined file. That is the entire flow.

Is there a free PDF merger with no sign up and no watermark?

PDFGami is exactly that. Many "free" PDF mergers either require an email to download the result, cap the file size at a few MB, or stamp a watermark on the output. PDFGami does none of those.

How many PDFs can I merge for free?

There is no per-day or per-month cap. You can merge two PDFs or fifty in one session. The only real limit is your device memory because everything runs in your browser.

Is there a file size limit on the free merger?

No artificial limit. Server-based "free" mergers usually cap at 25–50 MB. Since PDFGami parses the file in your browser via WebAssembly, the only constraint is what your device can hold in memory — typically gigabytes.

Is a free PDF merger safe to use?

It depends on the tool. Cloud-based free mergers upload your file to their servers and often store it for hours afterward — read the privacy policy. PDFGami runs entirely in your browser, so the file is never uploaded. That makes it safe for contracts, NDAs, medical records, and other confidential PDFs.

100% Free & Secure PDF Merger Tool

Totally free PDF merger online with no hidden cost, no watermark, and no signup. Combine PDF files in your browser — your files never leave your device.

Why does PDFGami never upload your files?

Read the practical security guide on why browser-based PDF tools are safer for confidential documents.

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100% Free & Secure PDF Merger Tool

Tired of "free" tools that limit your file size or add watermarks? PDFGami provides a professional-grade merging experience at zero cost. By processing everything on your computer, we eliminate server costs and pass the freedom directly to you.

Always Free

No hidden costs, no subscription tiers. All features are available to everyone for free.

Secure & Private

Your files stay on your machine. We use WebAssembly to process everything locally.

Unlimited Files

Merge as many PDFs as you need. Our tool handles batch processing with ease.

!How to Merge PDFs Locally

Select your PDF files or drag them into the merge area.

Reorder the documents as needed.

Click "Merge PDFs" to generate your unified file.

Download your document instantly.

Local vs. Server Merging

Feature	Local (Us)	Cloud Merger
Price	100% Free	Often Paid/Limited
Privacy	Bank-Grade (Local)	Varies

Technical FAQ

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