Combine multiple PDF files into one document
Drag & drop your files here
or click to browse
Max file size: 20MB
pdfty's merge tool combines multiple PDFs into a single file in the order you choose. Upload, drag to reorder, click Merge — done. Bookmarks, page sizes, and fonts are preserved.
Useful for combining contracts, scanned receipts for expenses, separate report chapters, or course handouts into one shareable file. Up to 20 files at a time on the free plan.
We use the pikepdf library (built on QPDF) which preserves the structure exactly. No re-rendering, no quality loss. Files are processed server-side and deleted within 1 hour.
Drop or select 2 or more files. Click Add more to keep going.
Drag thumbnails to reorder. The top file becomes page 1 of the result.
Click Merge. We process server-side in seconds.
Get the combined PDF as a single download.
All uploaded files are deleted within 1 hour.