Free tool
Merge PDF files.
Add your PDFs, put them in the order you want, and download them as one document. No signup, and your files never leave this browser tab.
Your files stay on your device
The merging happens in this page, using your browser’s own processing. Nothing is sent to a server, nothing is stored, and there is no account to create. Closing the tab is all the cleanup there is.
What it does
Every page of every PDF you add is copied into a single new document, in the order shown in the list. Reorder with the arrows, remove anything you changed your mind about, then merge. You can add up to 20 files at a time. Password- protected PDFs cannot be merged, and one will stop the merge rather than be quietly left out.
Bookmarks, forms and signatures
Pages are copied faithfully, but a merged file is a new document: bookmarks, form fields and digital signatures from the originals are not carried across. If a signature has to survive, keep the signed PDF as it is.
Related guide and tools
The guide to merging PDF files without uploading them explains what changes when pages are copied into a new document. If the merged file is part of a larger spreadsheet job, converting multiple PDFs into one Excel workbook shows how the batch fits together. Split PDF reverses the page-combining step, and both utilities are on the free PDF tools page.
Merged your PDFs? The next step is usually the slow one.
If you are combining invoices or receipts because you are about to type their figures into a spreadsheet, that is the part ExtractToExcel automates. Name the columns you need — supplier, invoice number, date, total, anything else — and each document comes back as one row in an Excel workbook.
Extract PDFs to Excel