Question 1

How many files can the PDF Merge tool merge at most?

Accepted Answer

This tool supports uploading 2 to 25 PDF files for merging. Each file can be up to 50MB, with a total maximum of 150MB for all files combined.

Question 2

Will PDF files be uploaded to the server?

Accepted Answer

No. All PDF merge operations are completed locally in your browser using the pdf-lib library. Files are never uploaded to any server, so you can use it with confidence.

Question 3

How do I adjust the order of merged PDF files?

Accepted Answer

After uploading files, you can freely rearrange the file order by dragging and dropping file cards. The merged PDF will concatenate pages in the order you've arranged.

Question 4

Will the merged PDF retain the original file format and content?

Accepted Answer

Yes. The merged PDF will fully preserve all elements from each original file, including text, images, tables, and more. It simply concatenates the pages from each file in sequence.

PDF Merge

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