Merge PDF
Combine multiple PDFs into one document in your desired order.
Drop files here or browse
PDF files only • up to 25MB
How it works
- 1Upload your file(s)
- 2Configure options
- 3Click Process
- 4Download result
Files are processed securely and deleted immediately after download. We never store your documents.
Combine Multiple PDF Files Into One Document
Merging PDFs is one of the most common document tasks — combining a cover letter with a resume, assembling a multi-chapter report, or bundling invoices for accounting. Our PDF merger combines any number of files in seconds, preserves the original formatting of every page, and lets you reorder files before merging. No software installation required.
How to use Merge PDF
- 1Click 'Add Files' and select two or more PDFs (or drag them all at once)
- 2Drag the files to reorder them — the top file becomes page 1
- 3Click 'Merge PDF' to combine them
- 4Download the single merged PDF file
Frequently Asked Questions
How many PDFs can I merge at once?▾
Free users can merge up to 5 files per session. Premium users have no limit — combine entire document libraries in one go.
Will bookmarks and links be preserved?▾
Yes. Our merger preserves internal bookmarks, hyperlinks, and form fields from each source document.
Can I merge PDFs with different page sizes?▾
Absolutely. PDFs with mixed A4, Letter, and custom page sizes all merge correctly. Each page keeps its original dimensions.
What order will the pages be in?▾
Pages appear in the order you arrange the files. The first file listed becomes pages 1 to N, followed by the second file, and so on.