How to merge PDF in 3 steps
- Select or drop two or more PDF files.
- Drag the cards to put them in the right order.
- Click “Merge PDF” and download your combined document.
Free, fast and private Merge PDF
Merging PDFs with FreePDF is the fastest way to put invoices, thesis chapters, contracts or notes into one file. Pages are copied without recompression, so the result keeps the exact quality, selectable text and links of the originals.
Because merging happens in your browser, you never wait for large uploads: even documents with hundreds of pages are combined in seconds. Works on Windows, Mac, Linux, Android and iPhone.
- No file limit
- Keeps text, links and original quality
- Drag-and-drop ordering
- Works offline
Why does FreePDF process everything on your device?
Unlike other services, FreePDF never uploads your documents to a server: the tool is downloaded to your browser and uses the processor of your own computer or phone. The result: more privacy, more speed (no waiting for uploads or downloads) and a service that is free forever, funded by a short ad.
Frequently asked questions
How many PDFs can I merge at once?
There is no fixed limit. The only limit is your device memory; on a normal computer you can merge hundreds of files.
Do I lose quality when merging?
No. Pages are copied as they are, without recompressing images or converting text.
Are my files uploaded to a server?
No. FreePDF processes files directly in your browser using your own device. Documents are never sent over the internet, which makes it the most private and fastest option.
Is it really free?
Yes, 100% free with no sign-up. FreePDF is funded by a short ad shown while your file is processed; its length depends on the size and complexity of the job.