Free PDF Merger

PDF á netinu

Combine multiple PDF files into a single document online. Free, fast, and private with no watermark.

Engin undirskrift Engin vatnsmerki Files auto-deleted Upp til 1 GB
PDF

Merge up to 50 files

Combine · Preserve · Download

Convertr uses qpdf to merge pages without re-encoding, so quality is preserved.

Combine scanned pages

Merge individual scanned pages into a single document when your scanner saves each page as a separate file.

Assemble reports and contracts

Combine cover pages, body sections, and appendices from different PDFs into one cohesive document.

Merge invoices and receipts

Combine multiple monthly invoices or receipts into a single PDF for easier filing or submission.

Online PDF merger

Hvernig á að sloučit PDF Online

Use this page when you need to combine multiple PDFs into one without installing Acrobat or a desktop tool. Convertr keeps the workflow simple: upload the files, confirm the order, and download the merged document.

  1. 1

    Upload two or more PDF files from your computer, phone, or tablet.

  2. 2

    Files are merged in the order you upload them.

  3. 3

    Start the merge and wait while Convertr combines the PDFs.

  4. 4

    Download the merged PDF and share, print, or archive it.

Fleiri PDF-tól

PDF og dokumentarverkefni

Need another PDF operation? Try these other free Convertr tools.

Klippa PDF á netinu

Use the free PDF cropper to trim PDF margins, scanner borders, or unwanted page edges.

Bæta við blaðsíðunúmerum í PDF

Number the merged PDF before sharing or filing it.

Undirrita PDF

Add text, dates, checkmarks, and a visible signature after merging.

Eyða PDF-síðum

Remove cover sheets, duplicates, or wrong scans from a PDF.

Þjappa PDF

Shrink PDF files with quality-preserving presets.

Skipta PDF

Extract pages or split every page into separate files.

Snúa PDF

Rotate all pages or selected pages in a PDF.

Taka myndir úr PDF

Vista innfelldar PDF-myndir sem ZIP-skrá.

PDF til PowerPoint

Create a PPTX deck from PDF pages.

Tólur út af PDF

Export selectable PDF tables as CSV or TSV files.

Fjarlægja PDF-gögn

Strip common document metadata before sharing a PDF.

Skýrð PDF

Hættu upp þekkt opnu lösenu frá eigin PDF.

PDF breyting

Convert PDF files to and from DOCX, JPG, PNG, and other document formats.

Skjalabreytir

Convert PDF, DOCX, EPUB, and other document formats from one hub.

Algengar spurningar

Is this PDF merger free?

Yes. Convertr lets you merge PDF files for free, with no account, no watermark, and no software installation.

How many PDFs can I merge at once?

You can merge up to 50 PDF files in a single session. Each file can be up to 1 GB.

Hver er hámarksstærð PDF-skjals?

Each PDF file can be up to 1 GB, the same limit as every other Convertr tool.

Eru hlaðin PDF-skjöl persónuleg?

Files are processed on Convertr servers and automatically deleted after merging. The tool is built for quick file conversion, not long-term document storage.

Does merging change PDF quality?

No. qpdf concatenates the pages without re-encoding or re-compressing images, so the merged PDF keeps the exact same quality as the originals.

Styður Convertr lykilorðsvörn í PDF?

Unlock each PDF first if you know the open password and are authorized to modify it. The merger skips encrypted files it cannot read.