ASCOMP

Secure-PDF can set watermarks as well as the owner information of a PDF document - even without previous knowledge of how to use PDF documents!

2024年4月1日 — 添加密碼以打開它，使用者只能通過輸入正確的密碼來查看加密文檔。 PDF 格式在全球範圍內用於分發要由圖形處理的文件。然而，編輯材料往往與高昂的成本 ...

PDF 格式在全球範圍內用於分發要由圖形處理的文件。然而，編輯材料往往與高昂的成本有關，因為編輯好的PDF相當昂貴。另一方面，替代品更便宜，缺乏安全PDF的重要功能，例如 ...

ASCOMP Secure-PDF 是一款功能强大的PDF 文件加密和保护软件。

Secure-PDF: Security toolbox for PDF files including encryption and signing. The PDF format is used worldwide to distribute graphically processed documents.

What is ASCOMP-PDF Bundle? Our PDF bundle includes a PDF converter, PDF editor and a PDF encryption tool. The combination of these PDF software products ...

Secure-PDF puts an end to this: Encrypt your own or other people's PDF documents with up to 256 bit key strength (AES). Add a password to open it so that users ...

This program is a security toolbox including encryption and signing for PDF documents. With it, you can encrypt your own or other people's PDF documents with up ...

2022年5月8日 — 主畫面沒有中文介面，但大大圖示功能一目瞭然，PDF加密並指定權限、PDF簽署、浮水印與擁有者訊息等。