Tool Name

Description

or drop file here  ·  PDF files only

How to Merge PDF Files

  1. 1Click Choose Files or drag and drop your PDFs into the upload area.
  2. 2Drag the file cards to reorder them in the sequence you want in the final document.
  3. 3Click Merge PDF and wait a few seconds while we combine them.
  4. 4Download your merged PDF file instantly. No account needed.

Why Merge PDFs Online?

Instead of emailing multiple PDF attachments or printing and re-scanning documents, merging PDFs lets you create one clean, professional file from several sources. Common uses include:

  • Combining multiple scanned pages into one document
  • Merging invoice or contract pages into a single PDF
  • Assembling a multi-chapter report or e-book
  • Joining bank statements or tax documents

Frequently Asked Questions

How many PDF files can I merge at once?
You can merge as many PDFs as you need in one session. Upload all files, arrange them in the desired order, then merge.
Is there a file size limit?
Each individual PDF can be up to 100 MB. For very large files, try our Compress PDF tool first to reduce their size.
Will the merged PDF lose quality?
No. OyePDF merges PDF files without re-encoding or re-rendering them, so fonts, images, and formatting are preserved exactly as in the originals.
Can I merge password-protected PDFs?
Password-protected PDFs must be unlocked first. Use our Unlock PDF tool, then merge the result.
Are my files safe?
Yes. All uploaded files are processed on our secure servers and permanently deleted within 1 hour. We never access or share your file contents.