Merge PDF files
Combine PDFs and images (JPG, PNG) into one PDF, in the order you choose.
Drop your files here
or
PDF, JPG or PNG — mix them freely. Choose 2 or more. Files are processed on your device.
What this tool does
Merge PDF joins PDF files — and JPG or PNG images — into a single PDF. The order of the files in the list is the order of the pages. Images become pages automatically, so you never have to convert them first. Keep every page at its original size, or choose one page size (such as A4) for the whole document; content is only scaled (never stretched), and portrait pages stay portrait while landscape pages stay landscape.
Who it is for
Anyone who needs to combine loose documents — contracts, invoices, drawings, scans — into one tidy file to keep or send.
How to use it
- Choose or drop your files: PDF, JPG or PNG, in any mix (2 or more).
- Put them in order and choose the page size: keep original sizes, or pick one.
- Preview the result, then download it or keep working on it.
About privacy
Merging happens entirely in your browser. Your files are not uploaded to a server.
Current limitations
Bookmarks, form fields and internal links from the original files are not kept in the merged file. With a chosen page size, pages are placed as they look (links and form fields are not carried). Only JPG and PNG images are supported (no HEIC, WebP or GIF yet). Encrypted PDFs are not supported yet. Current (temporary) limits: up to 20 files, 100 MB each, 300 MB in total.
Is this the right tool?
A good fit when
- You want several PDFs combined into a single PDF, in an order you choose
- You want JPG or PNG images and PDFs mixed in one document
Not the right tool when
- You need bookmarks, form fields or internal links to survive in the result
- Your images are HEIC, WebP or GIF
- The PDF is password-protected (encrypted)