Merge PDF files
Add the PDFs, drag them into the order you want, and download them as a single file.
Drop your PDFs here
or browse your files
Two or more PDF files, no sign-up.
Nothing is uploaded. Author, software and other hidden details are removed.
- No ads
- No sign-up
- No watermark
- No daily limit
- Nothing uploaded
Several steps, or a whole batch? Chain this with other tools in a Workflow and run them in one go.
Order and pages
Files are joined top to bottom as they appear in the list, every page of each. To leave pages out or change their order inside a file, merge first and then use Organize PDF.
Bookmarks and forms
Pages come across with their text, pictures and links. Bookmarks and fillable form fields from the original files don’t survive a merge.
Hidden details come off
Every PDF you save here leaves without its document details: author, title, the app that made it, creation dates and embedded XMP data. Taking them out doesn’t change anything on the pages.
Password-protected PDFs
A PDF that needs a password to open, or that is locked against changes, can’t be edited here. If you know its password, take the protection off first with our Unlock PDF tool, then add it back with Protect PDF.
Your files stay with you
Your PDFs are opened and saved on your own device. Nothing is uploaded, nothing is stored, and you don’t need an account. Close the tab and they’re gone.
From our tests
- What survives when you merge, split or delete PDF pages
Which page tools keep bookmarks, links, forms and tags, and the hidden-page bug we fixed.
More PDF tools
- Compress PDFShrink scans and photo-heavy PDFs for email and upload forms.
- Split PDFEvery page as its own file, or split by page ranges.
- Organize PDFReorder, turn and remove pages, then save.
- Rotate PDFTurn sideways or upside-down pages the right way up.
- Delete PDF pagesRemove blank, duplicate or private pages.
- JPG to PDFTurn photos and scans into one PDF.
- PDF to JPGSave every page of a PDF as a picture.
- PDF to PNGCrisp page images for text, charts and diagrams.
- PDF to textCopy out all the text of a PDF as a .txt file.
- Remove PDF metadataSee and remove author, software and dates hidden in a PDF.
- Add page numbersNumber the pages of a PDF, top or bottom.
- PDF small enough to emailShrink a PDF for attachment and upload limits.
- Add watermark to PDFStamp DRAFT, CONFIDENTIAL or a logo on every page or a few.
- Password-protect PDFLock a PDF with a password, AES-256 encrypted.
- Unlock PDFRemove a password you know from a PDF.
- Redact PDFBlack out text for real: nothing left under the box.
- Fill PDF formType into a fillable PDF form and save it, optionally flattened.
- Flatten PDFTurn filled form fields into plain page content.
- Sign PDFDraw, type or upload your signature and place it on any page.
- PDF metadata viewerSee the author, apps, dates, fonts and scripts a PDF carries.
- Extract images from PDFSave the pictures inside a PDF at the quality they are stored.
- Crop PDFTrim margins or keep one part of a page.
- Change PDF page sizeFit pages onto A4, Letter, Legal, A3 or A5.
- Grayscale PDFTurn every colour in a PDF grey, with text kept as text.