PDF 합치기
브라우저에서 병합
여러 PDF를 하나로 합치고 순서를 바꾼 뒤 다운로드합니다. 파일은 기기를 떠나지 않습니다.
이 변환은 브라우저에서만 실행됩니다. 서버로 업로드하지 않습니다.
PDF를 드래그 앤 드롭하거나 아래에서 선택
- 파일—
- 원본—
- 결과—
이 도구는 무엇인가요?
A browser PDF merger. You add PDFs, reorder the file list, and download a single document whose pages are concatenated in that order. Processing stays on the device.
It does not edit text, add watermarks, or split pages. It does not crack encryption.
자주 쓰는 경우
- Combine signed scans and a cover letter into one attachment
- Join chapter exports from a printer driver
- Stack receipts before an expense upload that allows only one PDF
사용 방법
- Drop two or more PDFs (or use Sample for two tiny demo files).
- Reorder with the up/down buttons; remove files you do not want.
- Download PDF. The browser builds the merged file locally.
예시
| Input | Notes |
|---|---|
a.pdf then b.pdf | All pages of A, then all pages of B. |
| Reorder B above A | Output starts with B’s pages. |
Encrypted secret.pdf | Merge fails until you unlock it with the known password. |
| 11th file | Rejected — max 10 PDFs per run. |
실무에서 흔한 실수
- Forms and some annotations may flatten or drop depending on how they were saved; check the output.
- Bookmarks and some metadata from source files are not a guaranteed merge of every dictionary.
- Unique gotcha: merge copies pages, not “print as booklet” imposition. Duplex layout stays whatever each file already was.
참고자료
최종 검토: 2026-08-30
자주 묻는 질문
- Are my PDFs uploaded?
- No. Pages are copied with a client-side PDF library in this tab. Close the tab to drop the bytes.
- Why did merge fail on a locked file?
- Password-protected PDFs cannot be copied until they are decrypted. Use Unlock PDF with the password you already know, then merge the unlocked copies.
- Page order?
- Files merge in list order (top to bottom). Use the arrows to reorder whole files, not individual pages.
- Limits?
- Up to 10 files, 25 MB each. Very large page counts can exhaust tab memory; split the job if the tab freezes.