Merge PDF Files
Combine multiple PDF documents into one (client-side, secure)
Frequently Asked Questions
What does the Merge PDF tool do?
This tool allows you to combine two or more PDF files into a single PDF document directly in your browser. All merging is done locally, ensuring your files remain private and secure.
Is it safe to merge my PDFs online?
Yes. Our PDF merger works entirely on your device using client-side technology. Your files are never uploaded to any server, so your sensitive documents stay safe.
Will the merged PDF lose quality?
No. The merge process keeps your original PDF quality intact. All pages are combined without compression or conversion, ensuring they look the same as in the original files.
When should I use a PDF merger?
You can use this tool when you want to combine multiple PDFs, such as invoices, contracts, reports, or scanned pages, into one convenient file for easier sharing and storage.
Do I need to install software to merge PDFs?
No installation is required. This is a free online PDF merger tool that works in any modern web browser on desktop or mobile devices.
Is this PDF merger free to use?
Yes — FreeTools24 provides this PDF merge tool completely free, with no watermarks or sign-up required.