PDF 병합
여러 PDF 파일을 선택한 순서대로 하나의 문서로 결합하세요. 무료로 브라우저에서 바로 사용할 수 있습니다.
Select PDF files
or drag and drop files here
Got a password-protected PDF? Unlock it here first
How to PDF 파일 병합
1
Upload your PDFs
Drag and drop the PDF files you want to combine directly onto this page. You can select multiple files at once from your computer or phone.
2
Arrange the order
Click and drag the file thumbnails to reorder them. The file at the top will be the first pages in your combined document.
3
Combine and download
Click "Merge PDF" to stitch your files together instantly. Your new, single PDF will download automatically.
Frequently Asked Questions
Is there a limit to how many PDF files I can merge?▼
We don't cap the number of files. Since everything runs locally in your browser, you can usually combine dozens of PDFs at once — the real limit is just how much memory your phone or computer has free.
Will merging reduce the quality of my original PDFs?▼
No. Merging only stitches the existing pages together end to end; it doesn't recompress images or re-render text, so fonts, photos, and formatting come out exactly as they went in.
Is it safe to merge sensitive or confidential documents here?▼
예. 귀하의 파일은 귀하의 브라우저 탭 내에서 결합되며 서버에 업로드되지 않으므로 계약서, ID 또는 재무 제표가 귀하의 장치를 떠나지 않습니다.
A4, Letter 등 크기가 다른 PDF를 병합할 수 있나요?▼
Yes — use the page size option to force every page to A4 or US Letter, or leave it on "Original" to keep each file's own dimensions untouched.
내 PDF 중 하나가 비밀번호로 보호되어 있으면 어떻게 되나요?▼
You'll need to remove the password first. If we detect an encrypted file during merging, we'll point you to the Unlock PDF tool so you can strip the password before combining.