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Merge PDF

Combine multiple PDF files into one single unified document in seconds.

Drag and drop your PDF files here

or click to browse from your device

Max file size: 50MB • Files auto-deleted after 1 hour
Privacy & Security: All file uploads and processed results are isolated in temporary storage and automatically deleted within 1 hour. We never index, read, or distribute your private documents.

How to use Merge PDF

1. Click 'Choose Files' or drag and drop your PDF documents into the upload box. 2. Arrange the files in the exact order you want them merged. 3. Click 'Merge PDF' to process the files instantly. 4. Download your combined PDF document.

Why Merge PDF Files Online with PDFMintly?

Managing multiple PDF documents can quickly become cumbersome when sharing invoices, quarterly business reports, study materials, or contracts with clients and colleagues. PDFMintly's Merge PDF tool provides an intuitive, high-speed solution to seamlessly unify multiple separate PDF files into a single, cohesive document.

Fast, Browser-Accessible and End-to-End Secure

Unlike bulky desktop software that requires costly subscriptions and hefty installations, our online merger runs directly inside your web browser. Files are processed with high-speed memory streaming and are never stored permanently. All temporary files are automatically wiped after 1 hour, ensuring your private data remains completely confidential.

Maintain Original Formatting & Visual Quality

When you combine PDFs with PDFMintly, all embedded vector fonts, vector paths, high-resolution graphics, annotations, and form fields are meticulously preserved. The merged document retains 100% of the visual fidelity of each original file.

How to Merge PDF Files Step-by-Step

  1. Select or Drop Files: Upload two or more PDF documents from your computer, tablet, or mobile phone.
  2. Reorder Pages: Use our drag-and-drop file organizer to set the exact sequence of your documents.
  3. Click Merge: Trigger the lightning-fast merging engine.
  4. Save Your Document: Instantly download your freshly compiled PDF file.

Frequently Asked Questions

You can merge multiple PDF documents up to a total size of 50 MB per session at no cost.

Yes, absolutely. All file transmissions use 256-bit SSL encryption. Uploads and merged files are automatically deleted from our servers within 1 hour.

No. PDFMintly merges your files without compressing or degrading the underlying vector text or image assets.

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