Choose your files
Add the PDFs you want to combine. You can add more at any time.
LESS PAPERWORK. MORE ORDER.
Merge PDFs.
One tidy file.
Merge PDF files in the order you need.
Everything happens here, on your device.
✓ No uploads✓ No signup✓ Free to use
YOUR WORKSPACE
Files stay on this deviceMerge PDF files
Bring your PDFs together
Drop them here, or choose files from your device.
Up to 20 files · 100 pages · 50 MB total
Loading the PDF tools…
Files merge from top to bottom. Drag to reorder, or use the arrow buttons.
Standard PDFs only. Password-protected files, interactive forms and digital signatures need a dedicated PDF editor. See limits
A LITTLE LESS ADMIN
From a pile to a PDF.
Get them in order
Check the first-page previews. Move files up or down and remove anything you don’t need.
Merge. Save. Done.
Name your new file, merge it, then download it. Your original files stay as they are.
Your documents stay with you.
The merge runs inside your browser. We don’t receive your PDFs or their filenames.
Does merging change the quality of my PDFs?
Pages are copied into a new PDF without converting them to images. Page sizes, rotation and existing selectable text are retained. Scanned pages remain images; this tool does not add OCR. Check the finished PDF before sharing it.
Can I choose individual pages?
This tool combines whole PDF files. You can change the order of files, but it does not split documents, remove individual pages or rotate pages.
Why won’t my PDF open?
Password protection, damaged files and interactive forms are not supported. Try an unlocked, standard PDF exported from its original app. If your browser runs out of memory, use fewer or smaller files.
Is there a file size limit?
You can add up to 20 files, 100 pages and 50 MB in one batch. On phones, start with 5 files, 30 pages and 20 MB or less. Available device memory also affects what works.
What happens if I close this tab?
The file selection and merged download are held only in this tab. Closing or reloading it clears that session. Save your merged PDF before leaving.