Merge multiple PDF files into one
Add your files, put them in the order you want, then download the merged PDF. Everything happens in your browser. Your files are never uploaded to a server to be merged.
Déposez vos fichiers PDF ici
ou cliquez pour parcourir vos fichiers
How to merge PDF files with FileoPDF
1. Add your PDF files
Drag and drop your files, or pick them from your device. Add as many PDFs as you need.
2. Reorder them
Move the files around to set the final order before you merge.
3. Merge and download
Start the merge. Your browser generates the final file, ready to download in seconds.
Why use FileoPDF's Merge PDF tool
Merging PDFs shouldn't require dedicated software or an account.
Simple and direct
No complicated menus, no unnecessary options. Add your files, merge them.
No sign-up required
The tool works right away. No account, no email address needed.
Flexible reordering
Rearrange your files before merging so the final document comes out exactly the way you want it.
Local processing
Merging runs in your browser instead of a remote server, so your documents stay off other systems.
Built for work and everyday use
Administrative files, invoices, reports. The tool handles a one-off merge just as well as regular use.
Free, no artificial limits
No hidden paywall for a basic feature like merging PDFs.
When to use Merge PDF
A few real situations where combining PDFs into one file makes life easier.
Bundle supporting documents
Gather ID, proof of address, and proof of income into a single file for an administrative application.
Merge invoices
Combine several invoices or receipts into one file before sending them to accounting or a client.
Put together a job application
Bring your resume, cover letter, and diplomas into one PDF, in the right order.
Attach appendices to a contract
Add appendices to a main contract so you only have to send one final file.
Combine report or thesis chapters
Merge sections written separately into a single document, ready to proofread or print.
Questions fréquentes
No. Merging happens right in your browser. Your files are never uploaded to a server, and the final document is generated locally, on your device.
Yes. Merging PDFs is free and requires no sign-up or personal information.
You can merge as many files as you need, one after another. In practice, the limit depends on your device's memory and processing power. Very large or very numerous files may slow things down on a less powerful machine.
Yes, the tool works on mobile and tablet through a modern browser. You'll add files through your device's file picker instead of drag-and-drop.
Yes. Reorder your files freely before starting the merge, and the final document will follow that order.
The tool may not be able to read a password-protected or damaged file. If that happens, an error message flags it. Remove it or unlock it before restarting the merge.
Yes. The tool combines your files without recompressing them, so the text, images, and layout of each original stay intact in the final document.
Yes, add and merge as many PDF files as you need in a single operation, in whatever order you choose.
Merging PDFs with FileoPDF takes no account and no installation. Your files are combined right in your browser, in the order you choose, and the result is ready to download in seconds.