Merge PDF files. Right in your browser.

Merge PDFs without uploading them

Most online PDF mergers upload your documents to a server first. 108pdf reads the files in your browser and writes the merged PDF locally, so bank statements, mark sheets and contracts stay private.

Page sizes, links and text are kept exactly as they are in the original files. Nothing is re-compressed.

Common uses

Combine mark sheets and certificates into one PDF for a job or college application, attach several invoices in one email, or join scanned pages that were saved as separate files.

Why use Merge PDF on 108pdf

Merge PDF runs entirely in your browser. Your file is opened by your own device, processed there and saved back to you, so it is never uploaded to a server and never stored by us. That makes it safe for ID cards, exam forms, contracts and any other document you would rather keep private.

There is no account to create, no watermark on the result and no daily limit. You can process as many files as you like, one after another, and the tool keeps working even on a slow connection once the page has loaded.

If the result is not what you expected, change the options and run Merge PDF again on the same file. Nothing is lost, and your original file is never touched. Use the related tools below to continue the job, for example to resize, convert or merge the output.