PDF Merger
Combine multiple PDF files into one document. 100% client-side processing - your files never leave your computer.
Drag & Drop your PDF files here or click to upload
About PDF Merger
Our PDF Merger is a free online tool that allows you to combine multiple PDF documents into a single file. Whether you need to merge reports, combine scanned documents, or assemble a portfolio, our tool makes the process simple and efficient.
Developed by Combo SEO Tools, this tool prioritizes your privacy and security. All merging happens directly in your browser - no files are uploaded to any server, ensuring your sensitive documents remain completely private.
How to Merge PDF Files
Upload Your PDFs
Drag and drop your PDF files into the upload area or click to browse your files. You can select multiple files at once.
Arrange Files
Drag and drop files to rearrange their order. The order determines how pages will appear in the merged document.
Adjust Settings
Choose output file name, page order, and any advanced options like metadata removal or compression.
Merge PDFs
Click the "Merge PDF Files" button and wait for the process to complete.
Download Merged PDF
Download your merged PDF document containing all the pages from your selected files.
Why Merge PDF Files?
Organize Documents
Combine related PDFs into a single document for better organization and easier management.
Share Multiple Files
Send multiple documents as a single file to simplify sharing and ensure all related content stays together.
Create Reports
Assemble reports from multiple sources into a cohesive document with consistent page numbering.
Archive Documents
Group related documents for archiving purposes, making retrieval and storage more efficient.
Frequently Asked Questions
Yes, our PDF Merger is completely free to use with no hidden charges or limitations.
Absolutely. All merging happens directly in your browser. Your PDF files are never uploaded to any server, ensuring complete privacy and security.
You can merge up to 20 PDF files at once. For larger merging tasks, we recommend breaking them into smaller batches.
You can merge PDF files up to 50MB each. For larger files, we recommend compressing them first using our PDF Compressor tool.
Yes, you can drag and drop files to rearrange their order before merging. The pages will appear in the merged document according to the file order.
More Useful Tools from Combo SEO Tools
PDF Compressor
Reduce PDF file size without losing quality. Optimize documents for sharing and storage.
PDF to DOC Converter
Convert PDF documents to editable Word files with preserved formatting.
PDF to PNG Converter
Convert PDF documents to high-quality PNG images with transparency support.
PDF to JPG Converter
Convert PDF documents to high-quality JPG images with our easy-to-use tool.
JPG to PDF Converter
Convert JPG images to PDF documents with our easy-to-use online tool.
PDF to Excel Converter
Extract tables from PDF files and convert them to Excel spreadsheets.
PDF to PowerPoint
Convert PDF presentations to editable PowerPoint slides.
PDF Splitter
Split PDF documents into multiple files or extract specific pages.
PDF Editor
Edit PDF documents by adding text, images, and annotations.
PDF Protector
Add password protection and encryption to your PDF files.
PDF Unlocker
Remove password protection from PDF documents.
PDF Rotator
Rotate PDF pages to correct orientation.
Image to PDF
Convert JPG, PNG, and other images to PDF format.
HTML to PDF
Convert web pages and HTML code to PDF documents.