Merge multiple PDF files into one document. Drag to reorder before merging.
Drop your pdf file here
or click to browse
PDF • Max 100MB
Merge PDF lets you combine multiple PDF files into a single, organized document in seconds. Drag and drop your files, reorder or rotate pages with a live thumbnail preview, then merge and download — no software to install, no account, and no watermark on your output. Every file is processed inside your own browser, so your documents never touch a server, making this one of the safer ways to merge PDFs online. Whether you're combining scanned contracts, assembling a report from separate chapters, or joining invoices for archiving, the tool keeps your original formatting and page quality fully intact.
Drag your PDFs onto the upload box (or click it to browse) and add every file you want to combine. Nothing is processed in your browser — the files stay on your device.
Drag the thumbnails until the files sit in the exact order you want. Spot a sideways scan? Rotate it right here with one click.
Check the live preview so the page flow reads correctly from first file to last, then press the merge button. Combining takes seconds because it all runs in your browser.
Download the merged PDF. It comes out clean — no watermark, no added branding, and no software installed.
Your files never leave your device, the order stays in your hands, and the output stays watermark-free.
Rearrange pages visually with real thumbnails before you merge — no guessing at file order.
Everything runs in your browser. Your files are never uploaded to our servers.
Straighten sideways or upside-down scans right inside the tool before merging.
Merge up to 20 PDFs in one session and download instantly — no account, no daily cap.
Your merged PDF has no watermark, no stamps, and no added branding.
Yes. Merging PDFs is completely free, with no sign-up, subscription, or hidden limits on how many times you can use the tool.
No. This tool processes your PDFs directly in your browser, so your files never leave your device — nothing is stored or shared.
You can merge up to 20 PDF files in a single session — plenty of room for reports, scans, and statements in one go. The upload box shows the current per-file size limit.
Yes. Drag any file's thumbnail to change its position, and rotate sideways pages with one click before you combine everything.
No. The tool preserves your original fonts, layout, and formatting, so the merged file looks exactly like the source documents.
No installation is required. The entire process runs in your web browser and works on desktop, tablet, and mobile devices.
Combine PDFs in the order you want