Tools / Merge PDF
Use Merge PDF for everyday work
This page is built for the practical version of the task: choose your file, adjust the options, and download the result. No desktop install is required, and basic use does not require an account.
Simple by design
- No sign-up needed for basic use
- Files deleted automatically within 2 hours
- Clear file-size and daily limits
- Works in modern mobile and desktop browsers
About this tool
Merging PDFs is the most common document task there is: invoices, scanned forms, contracts and ticket PDFs all arrive as separate files. Upload them here and you get one correctly ordered PDF in seconds — no install, no account, no watermark.
Order matters for contracts and applications, so the file list keeps the order you drop files in. Everything runs on our servers and the files are deleted automatically within two hours.
How it works
- Drop two or more PDFs into the box — the order is kept exactly as listed.
- Check the list and remove any file you do not need.
- Press Start, then download the merged PDF.
Frequently asked questions
Is there a file limit?
Free users can merge up to 20 files per task with a 25 MB limit per file. Huge scans are the usual reason a merge fails — compress them first.
Can I merge password-protected PDFs?
Not directly. Unlock them with the Unlock PDF tool first, then merge the unlocked copies.
Do bookmarks and links survive?
Page content and annotations are kept. Internal links between merged documents can break, because page numbers shift.