Free PDF Merger
Merge PDF Online
Combine multiple PDF files into a single document online. Free, fast, and private with no watermark.
Merge up to 50 files
Combine · Preserve · Download
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
How to merge PDFs 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.
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Upload two or more PDF files from your computer, phone, or tablet.
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Files are merged in the order you upload them.
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Start the merge and wait while Convertr combines the PDFs.
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Download the merged PDF and share, print, or archive it.
More PDF tools
Ferramentas relacionadas de PDF e documentos
Need another PDF operation? Try these other free Convertr tools.
Crop PDF Online
Use the free PDF cropper to trim PDF margins, scanner borders, or unwanted page edges.
Add Page Numbers to PDF
Number the merged PDF before sharing or filing it.
Assinar PDF
Add text, dates, checkmarks, and a visible signature after merging.
Delete PDF Pages
Remove cover sheets, duplicates, or wrong scans from a PDF.
Compressor de PDF
Reduza o tamanho de arquivos PDF com predefinições que preservam a qualidade.
Divisor de PDF
Extract pages or split every page into separate files.
Rotate PDF
Rotate all pages or selected pages in a PDF.
Extract images from PDF
Salve imagens PDF incorporadas como um arquivo ZIP.
PDF para PowerPoint
Create a PPTX deck from PDF pages.
Extraia tabelas do PDF
Exporte tabelas PDF selecionáveis como arquivos CSV ou TSV.
Remover Metadados de PDF
Strip common document metadata before sharing a PDF.
Desbloquear PDF
Remova uma senha de abertura conhecida do seu próprio PDF.
Conversor de PDF
Convert PDF files to and from DOCX, JPG, PNG, and other document formats.
Conversor de documentos
Convert PDF, DOCX, EPUB, and other document formats from one hub.
Perguntas frequentes
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.
Qual é o tamanho máximo do arquivo PDF?
Each PDF file can be up to 1 GB, the same limit as every other Convertr tool.
Are uploaded PDFs private?
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.
Does Convertr support password-protected PDFs?
Unlock each PDF first if you know the open password and are authorized to modify it. The merger skips encrypted files it cannot read.