Merge PDF Free Online
Fixpio’s pdf merger combines several documents into one clean file: add your PDFs, arrange them in the order you want, and download the joined document. The merge happens in your browser — your files are never uploaded.
Combine PDF files into one
Add the documents below, arrange the order, and merge them into a single PDF.
Drop the PDFs you want to combine here
or browse this device — you can add files more than once
Add at least two PDFs. They are merged in the order shown in the list below — use the arrows to rearrange them.
No files yet — add at least two PDFs to merge.
What merging PDFs is good for
The everyday jobs a good pdf combiner quietly handles.
One file, not five attachments
Send a single tidy document instead of a trail of separate PDFs — the application form, the certificates and the statement, combined in the right order.
Built for forms and applications
Portals that accept one upload only are the classic reason to combine pdf files: merge the whole pack into a single document that fits the form.
Chapters into a book
Join scanned chapters, monthly statements or a year of invoices into one file that is easier to archive, search through and share.
About this PDF merger
This pdf merger combines two or more PDF documents into a single file, in the order you choose. It answers one of the most ordinary jobs in office life: the pieces of a document that live in separate files — a form here, a certificate there, a statement somewhere else — and the person, portal or printer at the other end who wants exactly one PDF. Add the files, arrange them, and download the combined document.
Order is the whole craft of merging, so the file list is the centre of the tool. Every file you add shows its page count, and the arrows move it up or down the running order; the merged pdf follows the list precisely, first file first, last file last. If the result is not the order you wanted, nothing is lost — the originals are never altered, so you can rearrange and merge again until it is right.
Merging here is a copying operation, not a conversion. Pages are lifted out of their source documents exactly as they are and placed into the new file, which means no quality loss, no re-encoding, and no change to text or images. Two honest limits belong on the record: an encrypted PDF cannot be opened by the in-browser engine (remove the password in your reader first), and the bookmark outlines of the source files — which describe each original document as a whole — are not rebuilt inside the merged file.
People combine pdf files to build application packs for jobs, visas and university admissions, to join a contract with its annexes, to assemble reports from monthly parts, and to turn a folder of scanned pages into one archive. Whatever the pack, the merge happens entirely on your device: no uploads, no storage, no sign-up, and no limit on how many files or how many merges.
Read the guide: How to merge PDFs into one application pack (for jobs, visas, and university).
Frequently asked questions
Ordering, quality and limits — the merging questions, answered.
How do I merge PDF files for free?
Add two or more PDFs with the button above or by dropping them into the box, arrange them with the up and down arrows, and press Merge PDFs. The combined document downloads as a single file. It costs nothing, needs no account, and there is no limit on how often you can do it.
How do I combine PDF files in a specific order?
The merged document follows the file list exactly, top to bottom. Use the arrow buttons beside each file to move it earlier or later in the running order — the position numbers update as you go — then merge. If the order is wrong, rearrange and merge again; your originals are never changed.
Will merging reduce the quality of my PDFs?
No. This pdf merger copies pages from the original documents rather than re-encoding them, so text, images and print quality in the merged file are identical to the sources. Nothing is compressed or rasterised at any point.
How many files can I merge at once?
We set no limit on file count or merges per day. The practical ceiling is your device’s memory: merging dozens of very large scanned documents at once may strain a low-powered phone, in which case merging in two batches — then merging the two results — is the reliable route.
Can I merge PDF files on my phone?
Yes. The merger runs in your mobile browser exactly as it does on a computer: add the files from your downloads or cloud drive app, order them with the arrows, and save the combined PDF back to the device. No app needs installing.
Is this PDF merger free, and are my files uploaded?
It is completely free, with no sign-up, no watermark and no daily task cap. Your files are never uploaded: the merge engine runs locally in your browser, so the documents stay on your device from start to finish.