Merge PDF
Combine multiple PDF files into a single document. Drag to reorder.
or drag & drop PDF files here
Max 100MB · Up to 20 files
How to Merge PDF Files Online for Free
Merging PDF files combines multiple documents into a single PDF, making it easier to organise, share, and archive related content. Whether you are compiling reports, combining scanned pages, or assembling a portfolio, our free online PDF merger handles the task directly in your browser with no uploads to external servers. Simply drag and drop your files, reorder them as needed, and download the merged result instantly. No software installation or account creation is required.
Frequently Asked Questions
Is there a limit to how many PDFs I can merge?
Our tool allows you to merge multiple PDF files in a single session. Since all processing happens in your browser, performance depends on your device's memory. For best results, keep the total file size under 100 MB.
Will merging PDFs reduce the quality of my documents?
No. Merging PDFs does not re-compress or alter the content of your files. Text, images, and formatting remain exactly as they were in the original documents.
Can I rearrange the order of PDFs before merging?
Yes. After adding your files, you can drag and drop them into any order before merging. The final merged PDF will follow the sequence you set.