Combina PDF
Combineu diversos fitxers PDF en un sol document en l'ordre que trieu, de manera gratuïta i directament al vostre navegador.
Select PDF files
or drag and drop files here
Got a password-protected PDF? Unlock it here first
How to Combina fitxers PDF
1
Upload your PDFs
Drag and drop the PDF files you want to combine directly onto this page. You can select multiple files at once from your computer or phone.
2
Arrange the order
Click and drag the file thumbnails to reorder them. The file at the top will be the first pages in your combined document.
3
Combine and download
Click "Merge PDF" to stitch your files together instantly. Your new, single PDF will download automatically.
Frequently Asked Questions
Is there a limit to how many PDF files I can merge?▼
No limitem el nombre de fitxers. Com que tot s'executa localment al vostre navegador, normalment podeu combinar desenes de PDF alhora; el límit real és la quantitat de memòria lliure que teniu el vostre telèfon o ordinador.
La fusió reduirà la qualitat dels meus PDF originals?▼
No. Merging only stitches the existing pages together end to end; it doesn't recompress images or re-render text, so fonts, photos, and formatting come out exactly as they went in.
Is it safe to merge sensitive or confidential documents here?▼
Yes. Your files are combined inside your own browser tab and never uploaded to a server, so contracts, IDs, or financial statements never leave your device.
Can I merge PDFs that are different sizes, like A4 and Letter?▼
Yes — use the page size option to force every page to A4 or US Letter, or leave it on "Original" to keep each file's own dimensions untouched.
Què passa si un dels meus PDF està protegit amb contrasenya?▼
You'll need to remove the password first. If we detect an encrypted file during merging, we'll point you to the Unlock PDF tool so you can strip the password before combining.