How it works
- Click “Choose files” or drop your files into the box.
- Adjust the options if needed (quality, resolution, pages…).
- Click “Convert”: everything happens on your device, in a few seconds.
- Download the result (or all files at once as a .zip).
Merge PDF : what to know
Perfect for building a file (job application, rental, paperwork) from several documents: each PDF is added in turn, page by page, with its original layout intact. You can also drop images, which become A4 pages. Pages are not recompressed, so quality is identical to the originals.
Frequently asked questions
How do I set the order of the documents?
Use the ↑ and ↓ arrows next to each file: the first one in the list will be at the start of the final PDF.
Is there a watermark or a limit?
No watermark and no page limit. Only your device's memory limits the total size.
Can I merge protected PDFs?
PDFs that only restrict editing are fine; those that ask for a password when opened can't be read.
Are my files uploaded to a server?
No. The conversion is done by your browser, on your computer or phone: your files are never sent over the Internet or kept by Tooleon. You can even go offline once the page has loaded.
Is it really free?
Yes: free, no sign-up, no watermark and no limit on conversions. The site is funded by ads.
More free conversions
PDF to Word
Turn a PDF into a Word document (.docx) you can edit, without uploading your file anywhere.
Word to PDF
Turn a Word file (.docx) into a clean PDF with selectable text, without sending it to a server.
JPG to PDF
Put one or more photos into a single PDF file, in the order you want.
PDF to JPG
Get a JPG image for every page of your PDF, at the resolution you choose.
PNG to JPG
Turn PNG images into JPG, a lighter format that works everywhere.
JPG to PNG
Turn your images into PNG, with no further loss of quality.
HEIC to JPG
Make your iPhone photos open on every device and every website.
MP4 to MP3
Get the sound of a video as an MP3 file that plays on every device.
Compress Image
Make your photos smaller so they're easier to send or upload.
Resize Image
Give your images the exact pixel size you need.
WebP to JPG
Finally open your WebP images anywhere by turning them into JPG.
Split PDF
Keep only the pages you need from a PDF, or split it into one file per page.
PDF to PNG
Get a sharp PNG image for every page of your PDF.
WAV to MP3
Shrink your audio recordings by converting them to MP3, which plays everywhere.