PDF を結合
複数の PDF を 1 つの整ったファイルにまとめます。
- 100% デバイス内処理
- クラウドへの送信なし
- 透かし（ウォーターマーク）なし
安全な完全ローカル設計
完全にサンドボックス化されたローカルメモリで動作。すべての処理はお使いのスマートフォンのプロセッサ上で直接実行されます。
1秒未満（約300ms以下）
0 KB（通信不要）
PDF を結合にScanOrbitが選ばれる理由
アカウント登録やクラウド不要で、高速・高画質・完全なプライバシーを両立します。
Unlimited File Merging
Combine 2, 5, or 20+ PDF documents without arbitrary page limits, paywalls, or restrictive daily quotas.
Visual Drag-and-Drop Order
Preview all selected documents and rearrange the order with intuitive drag-and-drop before creating the unified file.
Preserves Original Quality
Text vectors, embedded fonts, and high-resolution images are preserved without lossy downsampling during the merge process.
簡単な3ステップの使い方
専門知識は一切不要。わずか数秒でプロ品質の書類が完成します。
Select PDF Documents
Choose multiple PDF files from your Android phone storage or your ScanOrbit document library.
Arrange the Sequence
Drag and reorder files so each section appears in your desired page order.
Merge and Save
Tap Merge to compile the new unified PDF. The result is ready to share immediately via WhatsApp, email, or cloud storage.
技術仕様と標準規格
- Supported Input Types
- Standard PDF 1.4 – 2.0 Documents, Scans, Forms
- File Size Limit
- No Artificial App Limits (Governed only by device memory)
- Processing Speed
- Instantaneous (Typically 1–3 seconds for 50 pages)
- Network Requirement
- 100% Local / Zero Server Uploads
- Metadata Preservation
- Retains bookmarks, links, and high-resolution vectors
PDF を結合に関するFAQ
Do I need to upload my sensitive PDFs to an online server to merge them?
No! Most free online web tools upload your confidential documents to unknown cloud servers. ScanOrbit processes the entire PDF merge locally in your phone’s memory.
Is there a limit on how many PDFs I can combine?
There are no artificial limits. You can combine as many pages and documents as your device storage and memory permit.
Can I reorder individual pages within the merged document?
Yes. Use our Organize PDF tool (`pdf-organize`) to reorder, rotate, or delete specific pages within any merged file.
その他のスキャン＆PDF便利ツール
AndroidでPDF を結合を利用する
インターネット通信やデータ追跡なしで、27種類の全ツールをスマートフォン上で安全にご利用いただけます。