How to merge
Choose files
Pick PDF files (and images if you like) or drop them on the box. You can add more at any time.
Put them in order
Drag the files or use the arrows, and type page numbers if you don’t want a whole file.
Merge and download
Name the file and press “Merge and download”.
FAQ
Does merging reduce quality?
No. Pages are copied as they are, without re-compressing, so text stays selectable and searchable and images keep their quality.
How do I merge only some pages of a file?
Type them in the “Pages” box under the file, like 1-3, 5. Leave it empty to merge the whole file.
Can I merge a PDF with images?
Yes. Add JPG, PNG or WebP images with your files; each image becomes an A4 page. For images only, use Image to PDF.
What might not carry over?
Pages and their content come through in full, but the bookmarks sidebar and fillable form fields may not survive in the new file.
Are my files uploaded?
No. The file is read, changed and saved inside your browser. It is never sent to a server and we keep no copy.
Why won’t my file open?
Password-protected or encrypted PDFs can’t be changed here. Open it in an app that knows the password, save an unprotected copy, then try again.