PDF修復
破損したPDFファイルを修正。損傷したドキュメントを回復して修復。
Clear file handling
Built for real workflows
Progress and feedback
Useful options, not clutter
Upload PDF Files
Drag and drop PDF files to repair.
Smart workflow
Do more in the same workflow
Build from the job you started: batch compatible files, keep the right output format, then move straight into the next useful step without hunting through the site.
Input
Output
Batch
10 files per run
10 files per run. Use one run when the files share the same task.
Choose a related operation below instead of starting from scratch.
Results stay focused on download, preview and the next useful action.
No fixed file-size limit per configured tool limit.
Natural next steps
Continue with a related tool using the same file workflow.
PDFs that fail to open, render or process
Best-effort recovered PDF
Keep the original and verify important pages after recovery.
Recovery workflow
Repair is a recovery attempt—always verify the result
A damaged PDF can fail in one viewer and work in another, or lose structure while still looking acceptable. A repaired file should therefore be treated as a recovered copy that deserves a quick visual and page-count check.
- PDFs that refuse to open
- Files that fail during conversion or printing
- Legacy PDFs that need to enter a modern workflow
- First, middle and last pages
- Page count and bookmarks
- Images, fonts, forms and links that matter to the job
Keep the original file. If the recovered version is important, compare the two before deleting the source.
Prepare a preservation-oriented copySmart workflows
Finish the job, not just the file
Use the existing tool graph to continue into useful next steps. Bulk and output-packaging capabilities are surfaced automatically where the underlying tool supports them.
Repair → validate → archive
Bulk-readyRecover a damaged PDF, then prepare the repaired copy for reliable storage.
- Repair Pdf
- Pdf To PdfaBulk processing · ZIP-ready output · Page selection
Best for important records and legacy files.
ContinueRepair → compress → deliver
Bulk-readyCreate a repaired copy and optimize it for the final delivery channel.
- Repair Pdf
- Compress PdfBulk processing · ZIP-ready output · Smart size controls
Best for damaged files that still need to be shared quickly.
ContinueMake the next step easier
Use Repair Pdf as part of a complete document workflow: process the file, review the result, then continue into the next useful step instead of returning to a generic tools catalogue.
Clear file-to-result workflow
Useful controls without unnecessary clutter
Mobile-friendly processing experience
Continue directly into related tools
A smoother workflow
- 1Add the file for Repair Pdf
- 2Choose only the settings that matter for the destination
- 3Process and review the result
- 4Continue to the next useful tool when the job is not finished
A human tip
The useful version of Repair Pdf
A conversion tool is most valuable when it removes the work around the conversion. People usually arrive with a destination in mind—an upload, a submission, an email, a report, a website or another editing step. The page should make that destination obvious, keep the interface focused, and offer a sensible next action when the first operation is only part of the job.
About This Tool
破損または損傷したPDFファイルの修正を試みます。ツールはドキュメント構造を分析し、できるだけ多くのコンテンツを回復するために再構築します。
How to Use
損傷したPDFをアップロード
破損したPDFをドラッグ＆ドロップするか、クリックして選択します。
ドキュメントを修復
修復をクリックして回復を試みます。
ダウンロード
成功した場合、修復されたPDFをダウンロードします。
Use Cases
ファイル回復
正しく開かないPDFを回復します。
エラー修正
エラーメッセージを表示するファイルを修復します。
コンテンツ復元
部分的に破損したファイルからコンテンツを回復します。
Frequently Asked Questions
すべてのPDFを修復できますか？+
成功は破損の種類と程度に依存します。
すべてのコンテンツが回復されますか？+
ツールはできるだけ多くを回復します。重度に損傷したファイルは損失がある場合があります。
元のファイルを保持すべきですか？+
はい、常に元のファイルをバックアップとして保持してください。