Merge PDF
Combine multiple PDFs and images into one document — in the exact order you want. Fast, free, and private: everything happens in your browser.
Use merging when several separate documents belong together as one file, such as chapters, forms, or scanned pages that should be read in a single order. Arrange the files in the exact order you want before merging, because the combined file follows that sequence, and remember that a merged file can grow large if the sources are large. Keep the original files until you have opened the merged PDF and checked that every page is present and in the right place.
How to Merge PDF Files Online
Follow these 3 simple steps to combine multiple PDFs and images in seconds
Add your files
Drop PDFs or images anywhere in the box, or click Choose Files. Every file appears in a list with its size and page count.
Arrange the order
Drag a file by its handle, or use the ⬆️ ⬇️ arrows, until the list reads top-to-bottom exactly as your new document should.
Merge & download
Click Merge PDF and download the combined file. Nothing is uploaded — the merge happens in your browser.
Why use this Merge PDF tool?
Combine documents with full flexibility, speed, and privacy directly in your browser
Full order control
drag-and-drop ordering with per-file page counts before you commit.
PDFs + images together
JPG, PNG and WebP images become pages in the same document.
Private by design
files never leave your device; there is no server copy.
No limits, no watermark
merge as many files as your device can handle, free.
Common Questions About Merge PDF
No fixed limit. Very large sets depend on your device’s memory, but everyday merges of dozens of files work fine.
Yes. JPG, PNG and WebP images are added as pages, in the same list and order as your PDFs.
No. PDF pages are copied exactly as they are — text, images and links stay untouched.
No. The whole merge runs in your browser with JavaScript; your files never leave your device.
A file that only restricts printing/copying usually merges fine. A file that needs a password to open cannot be merged until its password is removed.
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Ready to Merge Your PDF?
Combine multiple files and images into one organized document in seconds. 100% free and client-side private.