Merge PDF Online Free — 100% Private (No Uploads)
Combine two or more PDF documents into a single organized file in seconds. Built with WebAssembly, MyPdfTools merges contracts, invoices, and reports directly in your browser without uploading your sensitive data to third-party cloud servers.
100% Sicher & Lokal im Browser
Keine Dateien werden auf fremde Server geladen. Alle Dokumente bleiben sicher in Ihrem Gerätespeicher.
So funktioniert es — Anleitung in 3 Schritten
- 1. Select PDF Files Drag and drop or browse two or more PDF files from your device.
- 2. Arrange File Order Drag files or use arrow buttons to place pages in your desired sequence.
- 3. Merge & Download Click "Merge PDF" to assemble and download your combined document instantly.
Häufig gestellte Fragen (FAQ)
Are my PDF documents uploaded to external servers?
No. Processing happens entirely inside your device RAM via WebAssembly. Zero bytes are uploaded to our or any external cloud servers.
Is there a limit on file size or number of files?
No artificial server limits. You can combine as many documents as your device memory allows, completely free of charge.
Will the text and image quality be preserved?
Yes. Original fonts, vector elements, and image resolutions remain identical without compression or quality degradation.