Merge PDF Files
Combine several PDFs into one document, in the order you choose.
Merge PDF workspace
or drag and drop files here
Supported: PDF documents
Files are processed securely in your browser and are never uploaded to our servers.
Your documents are processed securely inside this browser tab. Nothing is uploaded, stored or shared — read more on our security page.
How to use Merge PDF
- 1
Add two or more PDF files.
- 2
Drag them into the order you want.
- 3
Merge and download the combined PDF.
Why use MyPDF4U?
No account, no installation and no queue. Every tool opens straight onto the upload area, so the task you came for is the first thing on the page. Supported tools run inside your browser, which means your files stay on your device and results appear as soon as your computer finishes the work.
Key features
Keeps original pages
Pages are copied without re-encoding, so quality is untouched.
Full control of order
Reorder files before merging with a single drag.
No file count limit
Merge as many documents as your device can hold in memory.
Frequently asked questions
Are bookmarks kept?
Page content and layout are preserved; document-level bookmarks are not carried over.
Can I merge a protected PDF?
Not yet — remove the password in your PDF reader first.
Is the order guaranteed?
Yes, the merged file follows exactly the order shown in the file list.
Good to know
Merging is the fastest way to turn a scattered set of invoices, contracts or chapters into one file that can be signed, printed or archived as a single unit.