🔗 PDF Combiner

Merge PDF Files Free & Unlimited

Combine multiple PDF files into one document quickly and easily. Drag and drop to reorder pages before merging.

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Drag & Drop PDF files here

Maximum 10 files • Up to 100MB each

How to Merge PDF Files

Upload Files

Select or drag & drop your PDF files. You can upload up to 10 files at once.

Arrange Order

Drag and drop files to arrange them in your desired order before merging.

Configure Options

Choose merge options like bookmarks and optimization settings.

Download Result

Get your merged PDF instantly. No registration required.

Why Choose Our PDF Merger?

Lightning Fast

Merge multiple PDFs in seconds with our optimized engine

Secure Processing

256-bit SSL encryption - your files are safe with us

Drag & Drop Reorder

Easily rearrange files with intuitive drag & drop

No Limits

Merge as many files as you need, completely free

Frequently Asked Questions

How many PDF files can I merge at once?

You can merge up to 10 PDF files at once with our free tool. For larger batches, check out our premium plan.

Is there a file size limit?

Each file can be up to 100MB. Total combined size should not exceed 500MB for optimal performance.

Will I lose quality when merging?

No, we preserve the original quality of all your PDFs. The merged file maintains the same quality as source files.

Are my files private?

Yes! All files are automatically deleted from our servers after 1 hour. We never share or access your documents.