app to scan a contract to pdf and sign it
To scan and sign a contract, capture each page to a crisp PDF, add your signature, and lock the file so only you can open it — ScanTo Pro helps you do it on your iPhone.
簡短回答
To scan and sign a contract, capture each page to a crisp PDF, add your signature, and lock the file so only you can open it. Keeping it on device avoids uploading a sensitive document to a third-party cloud.
ScanTo Pro 正是為此而生,特色是一次買斷、無訂閱、裝置端處理。真正倚賴它之前先用實際情境試一次,價格請以 App Store 上的最新資訊為準。
挑選前要注意什麼
- Sharp, multi-page PDF output with straightened edges.
- Add a signature directly on the page.
- Password/Face ID lock on the finished PDF.
- On-device processing — no forced cloud upload.
- Export to Files or email.
實用的決策步驟
- Scan every page in order.
- Straighten and clean each page.
- Drop your signature where needed.
- Lock the PDF with Face ID or a password.
- Share the signed, secured file.
快速比較
| 需求 | 要確認什麼 | 為什麼重要 |
|---|---|---|
| 定價模式 | 確認實用功能是需要訂閱、一次性解鎖,還是都不用。 | 第一天最便宜的 App,一年後不一定最便宜。 |
| 隱私模式 | 內容敏感時,優先選在裝置上處理的 App。 | 私人文件、履歷、學習資料與家庭內容,都值得謹慎對待。 |
| 匯出/綁定 | 確認檔案格式、分享、備份與刪除的控制權。 | 好的 App 應該幫你完成任務,而不是把你的成果綁死。 |
ScanTo Pro 適合哪些情境
ScanTo Pro fits when you need a signed, secured contract PDF without sending it to an online service.
一次買斷無訂閱裝置端處理
這是由 App 開發團隊親自撰寫的購買指南。App Store 的功能與價格可能會有變動，請在購買前至商店頁面確認詳細資訊。
常見問題
Can I sign inside the app?
Yes — add a signature onto the scanned page before exporting.
Can I protect the PDF?
ScanTo Pro can lock the file behind Face ID or a password.
Does it stay private?
Scanning happens on device, so the contract isn't uploaded unless you choose to share it.