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Merge PDF

Combine multiple files into one PDF document

Select multiple PDFs

Drag & drop multiple files, or click to browse

Choose File

PDF files only · Max 50 MB

Processed locally in your browser
Never uploaded to any server
Auto-deleted after session
Instant processing
Pro Tip

Did you know? You can double-click any text in the editor to edit it directly. PDFino automatically matches the original font style!

Select multiple PDF files and merge them in seconds. You can reorder the files after uploading to get the perfect sequence.

100% Browser-Based
Files Never Leave Your Device
No Installation Required
Fast Processing
Mobile Friendly
Secure PDF Editing
Privacy Focused
100% Browser-Based
Files Never Leave Your Device
No Installation Required
Fast Processing
Mobile Friendly
Secure PDF Editing
Privacy Focused

How to merge pdf

1

Upload

Select your PDF files from your computer or drag and drop them into the upload area.

2

Process

Wait a few seconds while our system handles the merge pdf.

3

Download

Once finished, download your new PDF file directly to your device for free.

Why Merge PDFs Locally?

Merging PDFs locally directly in your browser ensures maximum privacy and security. Unlike cloud-based PDF tools that require you to upload sensitive documents to their servers, our free online PDF merger processes your files securely on your device. This means your data never leaves your computer, making it the safest option for confidential files, contracts, and personal documents.

How to Combine PDFs Effortlessly

Whether you're compiling reports, combining scanned pages, or organizing invoices, our tool makes it simple. Just select multiple files, reorder them into the perfect sequence using the arrows, and click "Merge". You can join as many PDF files as you need, all entirely for free.

Frequently Asked Questions

Yes, with PDFino it is completely safe. We use 100% local browser processing, meaning your files are never uploaded to our servers. Your documents remain entirely on your device.