Professional PDF Merging

Merge PDF Files

Combine multiple PDF documents into one seamless file. Reorder pages, add custom separators, and maintain document quality.

Add PDF Files to Merge

Drag and drop multiple PDFs here or click to browse

Privacy Protected: Your PDF files are processed locally in your browser. No files are uploaded to servers, ensuring complete privacy and security.

PDF Files to Merge

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Merge Options

Choose a name for your merged PDF file

Merge Preview

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PDF Merge Complete!

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Professional PDF Merging Features

Smart Merging

Intelligently combine PDF files while preserving document structure, formatting, and quality. Perfect page ordering and seamless integration.

Flexible Ordering

Drag and drop to reorder PDF files before merging. Move files up or down to create the perfect document sequence.

Smart Bookmarks

Automatically add bookmarks for each merged document, making it easy to navigate through the combined PDF file.

Batch Processing

Upload multiple PDF files at once and merge them in a single operation. Efficient processing for large document collections.

Complete Privacy

All processing happens locally in your browser. Your PDF files never leave your device, ensuring complete privacy and security.

Advanced Options

Customize your merge with bookmarks, separators, metadata preservation, and custom filename options for professional results.

About Our Free PDF Merger Tool

PixelWebP's free PDF merger makes it effortless to combine multiple PDF files into a single, professional document in seconds. Our advanced PDF combiner tool allows you to merge PDF documents while preserving original formatting, quality, fonts, images, and layouts. Whether you're consolidating chapters of an ebook, combining business reports, merging invoices, joining scanned documents, or creating a comprehensive portfolio, our tool handles unlimited files of any size with intelligent processing that maintains document integrity throughout the merge operation.

Unlike basic PDF merger tools, our solution features an intuitive drag-and-drop interface that lets you reorder files before merging - simply grab and move PDFs up or down to create the perfect sequence. Combine PDF files with automatic bookmark creation for each merged document, making navigation effortless in the final output. Advanced options include custom output filenames, metadata preservation from source documents, optional page separators between merged files, and smart compression that reduces file size without quality loss. The visual file preview shows thumbnails, page counts, and file sizes, ensuring perfect organization before merging.

Perfect for businesses merging PDFs for presentations and reports, students combining assignment sections and research papers, legal professionals consolidating case documents and contracts, accountants joining PDF files for financial statements, real estate agents creating property packages, educators assembling course materials, and anyone needing to merge PDF online efficiently. Our batch processing handles dozens of PDFs simultaneously with consistent results. The progress tracker provides real-time status updates during merging, and detailed statistics show total pages merged, final file size, and processing time for complete transparency.

All PDF merging occurs entirely in your browser using the pdf-lib JavaScript library - your documents never upload to our servers, ensuring complete privacy for confidential contracts, financial records, legal documents, or personal files. Whether you need to combine PDF documents online for a quick project, merge dozens of scanned pages into a single file, join chapters into a complete manuscript, consolidate monthly reports into annual summaries, or join PDFs free for any professional or personal purpose, our tool delivers flawless results instantly. No registration required, no file size limits, unlimited merge operations, supports password-protected PDFs, and works seamlessly across desktop and mobile devices with full drag-and-drop support.