Merging PDF files is one of the most common document tasks in any workplace. Whether you're combining invoices into a monthly report, assembling a multi-section proposal, or bundling scanned pages into a single file to email, doing it online is far faster than installing desktop software.
With MakeitPDF's Merge PDF tool, you can combine as many PDFs as you need in any order — and download the result in seconds. No account required, no file size limits for free users.
Key takeaways
- You can merge unlimited PDFs into one file entirely in your browser.
- Drag and drop to reorder files before merging.
- All pages, bookmarks and links are preserved in the output.
- No software to install — works on any device.
Table of contents
Why merge PDF files?
A single, well-organised PDF is almost always easier to share, store and navigate than a collection of separate files. Here are the situations where merging saves the most time:
- Monthly reports. Finance teams routinely receive invoices, receipts and bank statements as separate PDFs, then combine them into one submission.
- Contract packages. Cover letters, agreements, appendices and signature pages all merged before sending to a client.
- Portfolio submissions. Combining samples, CVs and references into one attachment for a job application.
- Scanned documents. Multi-page scans often arrive as individual images or one-page PDFs that need assembling.
How to merge PDFs with MakeitPDF
The process takes under a minute from start to download.
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1
Go to the Merge PDF tool on MakeitPDF.
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2
Click Select PDF files or drag and drop your PDFs into the upload area. You can add as many files as you need.
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3
Drag the file thumbnails to set the order you want the documents to appear in the final PDF.
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4
Click Merge PDF. The tool processes your files and prepares the combined document.
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5
Click Download to save the merged PDF to your device.
Getting the page order right
The order in which you add files determines how the pages appear in the output. If you upload files one by one, the first file becomes the first section of the merged document. You can reorder the files by dragging the thumbnails before you click Merge.
If you need to rearrange individual pages rather than whole files — for example, to move page 3 of document A to between pages 7 and 8 of document B — the best approach is to merge first, then use the Organize PDF tool to reorder individual pages.
What to do after merging
Once you have a merged PDF, a few additional steps can make it more professional and useful:
- Add page numbers. Long combined documents benefit from consistent page numbering. Use the Add Page Numbers tool.
- Compress it. Merging multiple PDFs can create a large file. The Compress PDF tool will reduce the size without obvious quality loss.
- Protect with a password. If the document is sensitive, use Protect PDF before sharing.
Frequently asked questions
Is there a limit to how many PDFs I can merge?
Free users can merge multiple files in a single session. If you regularly work with large batches, the Pro plan raises daily usage limits significantly.
Will the formatting and fonts be preserved?
Yes. MakeitPDF merges PDFs at the file level, not by re-rendering them, so all fonts, images, links and formatting are preserved exactly as in the originals.
Can I merge password-protected PDFs?
You will need to remove the password first. Use the Unlock PDF tool on each protected file, then merge the unlocked versions.
Can I merge PDFs on a mobile device?
Yes — MakeitPDF works in any modern browser, including Safari and Chrome on iPhone and Android. No app installation required.
Are my files stored after merging?
Files are processed in memory and automatically deleted from our servers after your session ends. We do not keep copies of your documents.
