Merge PDF in the order you choose
Drop your PDFs into this PDF combiner, put them in the right order and get one combined file back. Looking for a lighter alternative to the big PDF suites? See the full iLovePDF alternative comparison.
No account, no watermark, and everything is deleted afterwards. Up to 20 PDFs fit into a single pass, which is how to combine PDF files into one document in one go.
By Sam Ridder Β· Last updated: October 2026
Your file is deleted the moment it's done. The big PDF sites keep your bank statements and IDs on their servers. Here the original goes right after processing, the result after 45 minutes.
The order is the whole job
Merging PDFs is trivial; merging them in the right order is the part every tool gets wrong. Here every file you add appears in a list with arrows, so you put the contract before the appendix and the cover letter before both, and the list shows the size of each part, which is usually enough to tell two similarly-named files apart.
Up to 20 files go into one merge. More than that? Merge in batches: the result of the first batch is itself a PDF you can feed straight back in with the next twenty.
The pages come through untouched: nothing is re-rendered, recompressed or rescaled, so text stays as sharp as it went in and signatures stay where they were. If the result feels heavy, run it through the compressor afterwards.
Once several files become one, the printed page numbers inside them no longer match, add page numbers stamps fresh ones across the whole merged file.
The merge itself drops every source file's bookmarks entirely: not merges them, drops them, so a combined file never has a table of contents of its own; for the combined PDF PDF Bookmarks builds a fresh one once the pages are in their final order.
What it does with your files
Your PDFs are uploaded, merged, and the originals are deleted from the server the moment the merged file exists. The merged file itself stays available for 45 minutes so you can download it, and is then deleted automatically. Nothing is shared or used for anything else.
- Password-protected PDFs cannot be merged: remove the password in whatever opened it first.
- Scanned pages, forms, mixed page sizes: all fine. The merge keeps each page exactly as it was.
- Need images in the document instead? JPG to PDF turns photos into a PDF you can merge here.
- Merging several filled-in forms into one packet? Flatten each one first so the answers can't be edited after they're combined.
- Got a Word document to fold in alongside the PDFs? Convert it with Word to PDF first, then add the result to the merge like any other file.
- No hard cap on how many files total: the 20-file batch limit is per merge, and a merged batch is itself just another PDF you can feed into the next one, so there is no overall limit and no login.
- Combining scans of a multi-page document that came out as separate PDFs? Same tool, same order-list: they come back as one.
- Files can be big: each PDF in the batch is allowed up to 250 MB free, 500 MB with the pass, plenty for scanned reports or exports.
Everything runs on our own servers, and the ads on the page are what keeps that running: nothing here is ever sold, shared, or used to train AI.
What merging a PDF means
This is, in plain terms, a PDF to PDF merge: two or more files go in, one comes out, pages in the order you set. Merge files into one PDF by dropping them all into the same list before pressing Merge; up to 20 files fit into each pass, so you can combine all PDF into one file, or combine PDFs into one document, without a separate step. Combine PDF pages from every source file into one continuous document, top to bottom by the list order. Combining files into one PDF takes as many uploads as you need, and you can watch each PDF combine with the others the moment it lands in the list. With a PDF add pages from another file the same way: merge the two and set the order.
Related: Merge PDF Files: Free, Combine Into One, Free PDF API: merge, compress, OCR Β· ScanReviver.
No install, no account, no watermark
It is a free PDF combiner and a free PDF merger in one, and the ads keep the PDF combiner free online. As an online PDF combiner it needs no install: drop the files in and the merge runs on our server in seconds. You can use the PDF combiner online free of charge on a phone or on a desktop, merge PDF for free with files up to 250 MB each, and merge PDF files for free online without creating an account. Use this PDF merger for free as often as you like; there is no limited number of uses before a paywall appears. It is an online PDF merger that keeps pages exactly as sharp as the originals. It is an online free PDF merger with a reorder list, and a free online PDF merger whose size limit is high enough for scanned reports. You can combine PDF files free of charge. You can combine PDF online free of charge, and combine PDF free of any watermark.
Like any PDF merge tool worth using, it has an order list rather than a random-order dump of pages; many PDF merge tools leave that out. This online PDF merge tool deletes both the originals and the merged file automatically afterwards. Every PDF merge online free of charge keeps the same 20-file limit, and a PDF merge free online needs no software, just the files and a browser. Each PDF combine online free of charge follows the same rules, and a PDF combine free of watermarks is the only kind on offer. As a PDF file merger or a plain file merger it treats every file the same, and a free PDF document merge here works the same for a first-time visitor as a daily one. As a PDF joiner, it lets you join PDFs in the order you choose, not just the order they were dropped in.
Converting other formats before or after merging
Merge documents here means merging PDFs specifically: a Word file or a scan needs converting to a PDF first, then you drop it in. Going from multiple PDF to one document is the whole point of the order list, and if you later need to split the result again, the split PDF tool on this site cuts pages back apart. Combining PDF documents online here keeps each page untouched, never re-rendered into a lower-quality copy. To merge files of other types, convert them first; a merged PDF file behaves like any other, like everything from a PDF tool on this site.
Merging into one continuous document
How to merge PDF files: drop them all into the same list, set the order with the arrows, and press Merge. Merging PDF files works the same way for two documents or twenty, and that is also how to merge multiple PDF files beyond twenty: in batches. Wondering how to combine PDFs into one, or join PDFs from different sources? It is always the same list. Combine PDF into one file, or merge PDF in one file, with up to 20 source files per pass. You can merge a PDF online free of charge from any browser tab; how to merge PDF on any device comes down to this one list.
Common questions
How do I combine PDF files into one?
Drop them onto the box above, set the order with the arrows and press Merge. You get one PDF with all the pages in your chosen order.
Is it free? Is there a watermark?
It is a free PDF merge with no watermark, no account and no daily cap, so you can merge PDFs free as often as you like and merge PDF free of charge on any device. Each free PDF file merge takes up to 20 files, and you can free merge PDF files without counting how many times you have used it.
How many PDFs can I merge at once?
Up to 20 per merge. For more, merge in batches: the result of one merge is a PDF you can feed straight back into the next batch of twenty. So to merge all PDF files from a folder of 50, merge them in three batches and then merge the three results into one.
Does merging reduce the quality?
No. Pages are copied into the new file as they are, not re-rendered, so text and images stay exactly as sharp as in the originals, and each page keeps the size it had in its own file.
Can I merge password-protected PDFs?
No. Remove the password first with our free unlock PDF tool, then merge the unlocked copies.
Can I change the order of the files?
Yes, that is the point of the list: the arrows next to each file set the order, the list shows each file's size, and the merge follows the list top to bottom.
Can I merge PDFs online from a phone, a Mac or Linux?
Yes. You can merge PDFs online in any browser, and it works the same on a phone, a Mac or Linux as on Windows, so how to merge PDF in Mac needs no App Store download. To merge PDF online free, drop the files in; you can merge PDFs online for free from any device that has the files on it (a shared link can't be pasted in). Merge PDFs for free online is the whole feature, not a trial, and you can merge PDF files online free without a watermark.
Can it merge multiple PDF in one go?
Yes, it is built to merge multiple PDF in one step: drop them all in, set the order with the arrows and press Merge.
How do I merge two PDF files?
Drop both in, put them in order and press Merge; that is how to merge two PDF files on a Mac, on Windows or on a phone. To merge two PDF documents with many pages each, nothing changes.
Can I merge PDF and JPG files together?
Not in one step. Turn the JPGs into a PDF first with JPG to PDF, then merge that file in here with the rest; to merge PNG to PDF the same way, use PNG to PDF first. A Word document goes through Word to PDF first. So you merge PDF and JPG files in two steps.
Is there a download to install?
No. There is no merge PDF free download, because it runs in any browser; the only download is the finished PDF.
Can I merge large PDF files?
Yes. Every file in a merge can be up to 250 MB free, or 500 MB with the pass, so big scanned reports merge the same way as small files.
Can I merge two PDF pages into one page, side by side?
No. This tool combines whole files one after another. People who want to merge two PDF pages into one page, or to merge two PDF pages in one page, usually mean two pages on a single sheet. To get that on paper, choose "2 pages per sheet" in your printer dialog.
Is this the same as a PDF mail merge?
No. A PDF mail merge generates one document per row of data, like a Word mail merge. This tool only combines existing PDF files into one; it doesn't generate new documents from a spreadsheet.
Is there a video walkthrough of merging PDFs?
Yes. Watch the free merge PDF demo, a video showing two files dropped in and combined into one, in the order you set.
What happens to my files?
Originals are deleted the moment the merge is done; the merged file is deleted automatically 45 minutes later.
Can I make the merged PDF smaller?
Merging does not shrink anything: the pages come through untouched, with nothing re-rendered, recompressed or rescaled, so text stays as sharp as it went in. If the result feels heavy, run it through the compressor afterwards.
Is there a JPG to PDF tool to use before merging?
Yes. If part of your material is photos, turn them into a PDF with JPG to PDF first, then bring that file here and merge it with the other PDFs.