Question 1

Are my files safe when using this tool?

Accepted Answer

Yes, all processing happens in your browser (client-side). No file is ever uploaded to any server. Your data never leaves your device.

Question 2

What is the maximum file size?

Accepted Answer

Depends on your device memory. Files under 50MB work smoothly. Larger files may need more time or memory.

Question 3

Can I merge files in a specific order?

Accepted Answer

Yes, select files in the order you want — they will be merged in that same order.

Question 4

What is the difference between merging and appending PDFs?

Accepted Answer

Merging combines multiple PDF files into one multi-page document. Our tool supports full file merging.

Question 5

Does it support password-protected PDFs?

Accepted Answer

No, protected files need to be unlocked first before merging.

Question 6

How many files can I merge at once?

Accepted Answer

Up to 10 PDF files at a time.

Question 7

What about the quality of the merged PDF?

Accepted Answer

Original quality is preserved — no compression or quality reduction.

Question 8

Can I merge PDFs with images?

Accepted Answer

To merge images with PDFs, convert images to PDF using 'Image to PDF' tool first, then merge with other PDF files.

📎 PDF Merger

📖 Usage Guide