Combine multiple PDF files into a single document
Drag & drop your PDFs here
or
Max 100MB per file • Up to 10 files at once
The field notes
A little context for your next step.
Combine two or more PDFs in your browser, arrange their order, preview pages and download one merged PDF. You can add up to 10 files, each up to 100 MB. Pages are copied into a new PDF; bookmarks, links, forms and other interactive features may not carry over, so check the merged file if you rely on them.
Encrypted, malformed or very large PDFs may fail to load or merge. Follow any displayed error and try a readable file that fits within your browser’s available memory.
Upload two or more PDF files by dragging them in or clicking to browse.
Drag and drop to reorder your PDFs. Preview thumbnails to verify the sequence.
Combine the selected PDFs into one file, then inspect the downloaded document.
PDF FLINT lets you merge up to 10 PDF files at once, with each individual file up to 100MB in size. This is more than enough for most use cases like combining report chapters, invoice batches, or contract sections. If you need to merge more than 10 files, simply merge in batches — combine the first 10, then merge the result with additional files. The entire process happens in your browser with no server uploads.
Yes, PDF FLINT provides an intuitive drag-and-drop interface that lets you arrange your PDF files in exactly the order you want. Each file shows a thumbnail preview so you can visually confirm the sequence before merging. You can also remove individual files from the list if you change your mind. This makes it easy to build a final document that flows logically from start to finish.
The merge creates a new PDF, so check bookmarks, links, forms and other interactive features in the result.
Encrypted PDFs may fail to load. If so, use an authorized unlocked copy and try again.
You can select up to 10 input files, each up to 100 MB. Very large PDFs may exceed available browser memory.