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Merge PDF

Add PDF files one by one and merge them into a single optimized PDF. File size is automatically reduced during merging.

How Merge PDF Works

This tool allows you to add multiple PDF files one by one and merge them into a single document. During merging, pages are automatically optimized to reduce file size while keeping content readable.

All processing happens locally in your browser. Your PDF files are never uploaded to any server, ensuring complete privacy and security.

Merge PDF Online

Combine multiple PDF files into a single PDF document in the order you choose. This Merge PDF tool makes it easy to join PDFs for sharing, printing, or storage without installing any software.

Combine Multiple PDFs

Add PDF files one by one and merge them into a single clean PDF. The original quality and page order are preserved.

Optimized Output

The merged PDF is optimized to avoid unnecessary file size increase, making it easy to download, share, and store.

Secure & Private

All PDF processing happens directly in your browser. Your files are never uploaded to any server or stored online.

How This Tool Works

1. Add PDF files using the add button

2. Arrange the PDFs in your desired order

3. Click the merge button

4. Download the merged PDF file

Why Use This Merge PDF Tool?

This Merge PDF tool is ideal for combining invoices, documents, scanned pages, or reports into one file. It works smoothly on both desktop and mobile devices and requires no registration or software installation.