100% Free

PDF Merger Free

Merge multiple PDF files into one PDF instantly. No signup.

Fast, secure, and private

Drop PDF files here or click to browse

Up to 20 files, max 100.0 MB total

How It Works

Upload PDFs

Drag and drop or click to upload multiple PDF files.

Reorder Files

Drag files to arrange them in your preferred order.

Merge & Download

Click merge and download your combined PDF instantly.

About This Free PDF Merger

Looking for a reliable pdf merger free tool? VCM Suite's online PDF combiner lets you merge multiple PDF documents into a single file without installing any software. Whether you're combining reports, contracts, or presentations, our tool handles it quickly and securely.

Is this PDF merger really free?

Yes! This pdf merger free tool is completely free with no hidden costs. There's no signup required, no watermarks added to your merged documents, and no daily limits. We built this as part of VCM Suite's mission to provide free creator tools.

How many PDFs can I merge at once?

You can merge up to 20 PDF files at once with a total size limit of 100MB. Each individual file can be up to 50MB. This is generous enough for most use cases while keeping the service fast and reliable.

Can I reorder the PDF files before merging?

Absolutely! Simply drag and drop the files in the list to reorder them before merging. The final merged PDF will follow exactly the order you set.

Is my data secure when using this tool?

Yes! Your files are uploaded securely over HTTPS, processed on our server to create the merged PDF, and immediately deleted afterward. We never store, read, or share your documents.

What if the merge fails?

If the merge fails, it's usually because one of your PDFs is corrupted, password-protected, or not a valid PDF file. Try removing files one by one to identify the problematic document.

Can I use this PDF merger on mobile?

Yes! This free pdf merger is fully responsive and works on mobile phones and tablets. While the desktop experience offers easier drag-and-drop functionality, you can still upload, reorder, and merge PDFs from any device.