PDF 복구
손상된 PDF 파일 수정
Drop your damaged PDF file here
or click to browse
브라우저 처리
파일이 브라우저에서 로컬로 처리됩니다
자동 삭제
처리 후 파일이 자동으로 삭제됩니다
회원가입 불필요
계정 생성 없이 모든 도구 사용 가능
어디서나 사용 가능
모든 기기, 모든 브라우저, 설치 불필요
PDF 복구 방법
- 1
업로드 영역에 손상된 PDF를 선택하거나 드래그하세요.
- 2
복구를 클릭하여 PDF 구조 수정을 시도하세요.
- 3
복구된 PDF 파일을 다운로드하세요.
Why Do PDFs Get Corrupted?
PDF corruption can happen during download, file transfer, storage issues, or software crashes. Our repair tool analyzes and fixes common structural problems.
Common Causes of Corruption
- Incomplete Downloads: Network interruptions during download.
- Transfer Errors: Problems during email or USB transfers.
- Storage Issues: Hard drive errors or file system problems.
- Software Crashes: Application crashes while saving PDFs.
What Gets Repaired
The tool fixes corrupted headers, damaged cross-reference tables, broken object structures, and missing end-of-file markers. It cannot recover intentionally deleted content or decrypt files.
자주 묻는 질문
What types of PDF damage can this tool fix?
Our tool can fix PDFs with corrupted headers, damaged cross-reference tables, incomplete downloads, and minor structural issues.
Will I lose any content when repairing a PDF?
The repair process attempts to recover all content. However, severely damaged files may have some unrecoverable content.
Why won't my PDF open?
PDFs may not open due to incomplete downloads, file transfer errors, storage corruption, or software compatibility issues.
Is repairing PDFs free?
Yes, our PDF repair tool is completely free with no registration required. Repair as many files as you need.
Should I keep my original file?
Yes, always keep your original file as a backup. The repair process creates a new file and does not modify your original.
How long does the repair process take?
Most repairs complete within seconds. Larger files or severely damaged documents may take longer to analyze and repair.
Can this fix password-protected PDFs?
This tool repairs structural damage, not password issues. For locked PDFs, use our Unlock PDF tool instead.
What if the repair fails?
Severely corrupted files may be beyond repair. Try the original source if available, or use professional data recovery software for critical documents.
Will the repaired PDF look the same?
Successfully repaired PDFs should look identical to the original. If content was unrecoverable, the repair report will indicate what was affected.
Can I repair PDFs from any source?
Yes, repair PDFs regardless of how they were created - scanned documents, exported files, downloaded documents, or files from any PDF software.