PDF Merger
Combine multiple PDF files into one document.
Drag & drop your PDF files here
or browse files
How to Combine PDF Files in 3 Simple Steps
Merging multiple PDFs into one organized document is easy. Follow our 2025 guide to combine your files for free in just a few clicks.
Step 1: Upload PDFs
Click the "Select Files" button or drag and drop all the PDF documents you want to combine.
Step 2: Reorder Files
After uploading, drag the file previews into your desired order. The first file in the list will appear first.
Step 3: Combine & Download
Click the "Combine PDF" button. Your merged, single PDF will be ready to download instantly.
Why Combine PDF Files?
Simplify Attachments: Send one organized file in an email instead of many separate attachments.
Organize Reports: Merge monthly reports, invoices, or project documents into a single, easy-to-read file.
Create Portfolios: Combine different project samples, case studies, or designs into one impressive portfolio.
Streamline Archives: Keep related documents together for easier storage and retrieval.
Frequently Asked Questions (FAQ)
Will combining PDFs reduce the quality?
No. Merging PDF files does not affect the quality or formatting of the content within them. The tool simply joins the existing documents together into a new file, preserving the original quality.
Is it secure to merge my PDF files online?
Yes. Reputable online tools use secure connections (TLS encryption) to protect your files during the process. For added privacy, your files are typically deleted from the servers automatically after a short period.
Is there a limit to how many PDFs I can combine?
While most free online tools allow you to combine multiple files at once, there may be limits on the number of files or the total file size per task. Always check the specific tool's limitations if you are working with a very large number of documents.