Protected PDF
How to add password protection to a PDF. Follow these easy steps to protect your PDF with a password: Click the Select a file button above, or drag and drop a ... ,Open a file in Acrobat and choose “Tools” > “Protect.” Select whether you want to restrict editing with a password or encrypt the file with a certificate or password.
| 相關軟體 Folder Protect 資訊 | |
|---|---|
 Protected PDF 相關參考資料
How to remove a PDF password in 3 easy steps | Adobe ...
How to unlock a PDF to remove password security: · Open the PDF in Acrobat. · Use the “Unlock” tool: Choose “Tools” > “Protect” > “Encrypt” > “Remove Security.” https://acrobat.adobe.com Password protect a PDF online for free | Adobe Acrobat ...
How to add password protection to a PDF. Follow these easy steps to protect your PDF with a password: Click the Select a file button above, or drag and drop a ... https://www.adobe.com Password protected PDFs and PDF security | Adobe Acrobat DC
Open a file in Acrobat and choose “Tools” > “Protect.” Select whether you want to restrict editing with a password or encrypt the file with a certificate or password. https://acrobat.adobe.com PDF加密- 安全地在網上加密PDF - Smallpdf.com
免費網上PDF加密服務- 以AES 128-bit高階加密標準為你的PDF檔案加密。無檔案大小限制，無廣告水印，而且安全易用。 https://smallpdf.com PDF解密- 免費網上PDF密碼移除工具 - Smallpdf.com
首先上載以密碼加密的PDF檔案。如果你的檔案沒有被高度加密，它將在數秒鐘內解密並供你下載。 https://smallpdf.com Protect PDF - Protect your PDF documents online - PDF2Go
https://www.pdf2go.com Protect PDF. Tool to encrypt PDF with password - iLovePDF
Encrypt and protect PDF with a password to safeguard sensitive information. Secure your PDF files online, with ease and without registration. https://www.ilovepdf.com Securing PDFs with passwords, Adobe Acrobat
2020年6月1日 — One-click option to protect a PDF with a password · Open the PDF in Acrobat DC. · Choose File > Protect Using Password. Alternatively, you can ... https://helpx.adobe.com 適用于Microsoft 資訊保護的受保護PDF 檢視器| Microsoft Docs
2020年10月29日 — 受保護的PDF 讀取器若支援AIP，請確認您已獲得開啟檔的許可權，也會為您解密內容。 例如，下圖顯示在Adobe Acrobat Reader 中開啟的加密檔 ... https://docs.microsoft.com |