Organize
Merge PDF files
Join multiple PDF documents into one clean file. Arrange the files first, then merge them locally in your browser.
Local processing No account required One combined PDF
Up to 100 MB per file · processed on this device
How it works
Finish in three short steps.
- 1Add your PDF
Choose from your device or drag and drop into the tool above.
- 2Set your options
Arrange files or adjust the available settings for the result you want.
- 3Process and download
Your browser creates the result locally and gives you a download button.
Common questions
Good to know
Is the Merge PDF tool free?
Yes. This release is free to use and does not require an account.
Are my files uploaded?
No. The processing for this tool happens in your browser on your device. LayerPDF does not receive or store the files you choose.
What is the file size limit?
LayerPDF accepts files up to 100 MB each and up to 250 MB combined. Your browser and device memory may set a lower practical limit for very large documents.