How to Merge PDF Files into One (Free, No Upload)

Application forms, office paperwork and assignments often need several documents as one PDF. Merging them takes less than a minute.

Merge PDFs in 4 steps

1. Open PDFAdore Merge PDF.
2. Select all the PDFs you want to combine (or add them one by one).
3. Drag the files, or use the arrows, to put them in the right order.
4. Click Merge PDF and download the combined file.

Common questions while merging

• A file shows “Password-protected”: remove the password first with Unlock PDF, then merge.
• You want only some pages of a file: use Split PDF or Remove Pages first, then merge.
• The merged file is too big for a form: compress it with Compress PDF to 200 KB.
• You have photos, not PDFs: convert them with JPG to PDF first.

Frequently asked questions