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TOOL · 01 · PDF

Merge PDF

Combine multiple PDF files into one, in order.

In short
Merge PDF combines two or more PDF files into a single PDF in the order you choose. The whole merge happens locally in your browser; your files are never uploaded.

Processed 100% in your browser — your files never leave your device.

Drop files here or click to browse

PDF files only — drop 2 or more

No signup · No watermark · Files never leave your device · Up to ~300 MB recommended

How it works

  1. Step · 01

    Drop two or more PDF files into the box and reorder them if needed.

  2. Step · 02

    Click Merge — every page is copied into a single new PDF in order.

  3. Step · 03

    Your browser downloads merged.pdf. Nothing is uploaded to a server.

Related tools

Frequently asked questions

How many PDFs can I merge at once?
There is no fixed cap. Merging is handled by your browser, so the practical limit is your device's memory — hundreds of typical PDFs are fine on a normal laptop.
Can I reorder the files before merging?
Yes. Drag any file in the list up or down to change its position before you click Merge.
Do you keep hyperlinks and bookmarks?
Internal page content, links and form fields are preserved. Bookmarks (the PDF outline) from each source file are not carried into the merged output.
Are my files uploaded to a server?
No. Files are processed directly in your browser using JavaScript and WebAssembly. Nothing is uploaded to our servers, so your documents never leave your device.
Does it work on mobile?
Yes. The tools run in any modern browser on desktop, tablet, or mobile (Chrome, Edge, Safari, Firefox). Very large files may be slower on low-end phones.

International

This tool is also indexed for French, German and Arabic keywords.

Français

Fusionner PDF gratuitement en ligne — sans inscription

Fusionner PDF gratuit : notre outil combine plusieurs fichiers PDF en un seul document directement dans votre navigateur, sans téléversement sur un serveur. Idéal pour regrouper factures, rapports et scans en un seul PDF.

Deutsch

PDF zusammenfügen kostenlos online — ohne Anmeldung

PDF zusammenfügen kostenlos: Kombinieren Sie mehrere PDF-Dateien zu einem einzigen Dokument direkt im Browser — ohne Upload, ohne Registrierung und ohne Grenzen bei der Anzahl der Dateien.

العربية

دمج PDF مجاناً عبر الإنترنت — بدون تسجيل

دمج ملفات PDF مجاني بالكامل: يقوم هذا الأداة بدمج ملفات PDF المتعددة في ملف واحد داخل متصفحك مباشرة، دون رفع الملفات إلى أي خادم. مثالي لدمج الفواتير والتقارير والمسحوبات الضوئية.