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Kombiner flere PDF-filer til ét dokument på sekunder. Træk og slip dine filer, omarranger dem, og download det flettede resultat.

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Flet op til 20 PDF-filer på én gang
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PDF-filer op til 50MB

All PDF Tools

Free online tools to analyze, optimize, and transform your PDF documents.

Kraftfuld PDF-fletning

Kombiner dine dokumenter nemt og præcist

Træk & slip

Træk og slip dine PDF-filer for at flette dem

Omarranger sider

Arranger filer i enhver rækkefølge før fletning

Hurtig behandling

Flet PDF-filer på sekunder med vores effektive motor

Intet kvalitetstab

Din flettede PDF bevarer fuld original kvalitet

Op til 20 filer

Kombiner op til 20 PDF-dokumenter på én gang

Privatlivsfokus

Filer slettes automatisk efter behandling

Sådan fungerer det

1

Upload filer

Vælg eller træk flere PDF-filer

2

Arranger rækkefølge

Omarranger filer efter behov

3

Download

Få din flettede PDF med det samme

Why Use PDFCheck to Merge PDF Files?

PDFCheck's online PDF merger is designed for speed, privacy, and ease of use. Whether you're combining invoices, merging chapters of a report, or assembling a portfolio, our tool handles it effortlessly. Unlike other PDF tools, we never add watermarks, require subscriptions, or limit your usage with hidden paywalls.

Common Use Cases for Merging PDFs

Business Reports

Combine quarterly reports, financial statements, and executive summaries into a single professional document for stakeholders.

Academic Papers

Merge research papers, appendices, cover pages, and reference lists into one cohesive submission.

Legal Documents

Assemble contracts, amendments, signatures, and supporting exhibits into a complete legal package.

Job Applications

Combine your resume, cover letter, references, and certificates into a single file for easy submission.

Frequently Asked Questions

Is the PDF merge tool free?
Yes, PDFCheck's PDF merger is completely free to use with no hidden costs, no watermarks, and no registration required. You can merge up to 20 PDF files per session.
How many PDF files can I merge at once?
You can merge up to 20 PDF files at once. Each individual file can be up to 50 MB in size, giving you plenty of flexibility for combining documents.
Does merging affect PDF quality?
No. PDFCheck merges your PDFs without re-encoding or compressing them, so the original quality, fonts, images, vector graphics, and formatting are fully preserved in the output file.
Are my files safe and private?
Absolutely. All uploaded files are processed on our secure servers and automatically deleted after your session ends. We never store, share, or access your documents. No data is sent to third parties.
Can I reorder pages before merging?
Yes. You can drag and drop files to rearrange their order before merging. The merged PDF will follow the exact sequence you set. This makes it easy to organize multi-document reports.
What types of PDFs can be merged?
You can merge any standard PDF files — scanned documents, text-based PDFs, forms, reports, invoices, contracts, and more. Password-protected PDFs must be unlocked before merging.
Do I need to create an account to merge PDFs?
No account or registration is needed. Simply upload your PDF files, arrange them in order, and click Merge. Your combined PDF is ready in seconds.