水印

Add Password to PPT

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....您可以使用水印、加密文件或对其进行密码保护。在本文中，我们将学习如何向 PowerPoint...

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Protect Word CSharp

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....您可以使用水印、加密文件或对其进行密码保护。在本文中，我们将学习如何向 Word...

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Password Protect PowerPoint Presentations

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....您可以使用水印、加密文件或对其进行密码保护。在本文中，我们将学习如何向 PowerPoint...

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Protect PDF Java

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....您可以使用水印、加密文件或对其进行密码保护。在本文中，我们将学习如何为 PDF...

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Password Protect Document

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....您可以应用水印、加密文件，也可以使您的文档受密码保护。在本文中，我们将了解...

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Lock PDF in Java

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....您可以应用水印、加密文件，也可以使您的文档受密码保护。在本文中，我们将了解...

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C# 將 WebP 圖像轉換為 JPG、PNG、TIFF 和 PDF | .NET WebP 轉換器

如何在 C# 中將 WebP 轉換為 JPG、PNG、TIFF 或 PDF。使用開源 .NET 轉換 API。工作示例也可在 GroupDocs GitHub 存儲庫中獲得。...小、更改伽馬、對比度和亮度，並為轉換後的 JPG 圖像添加水印。以下是主題的快速鏈接：在 C# 中將 WebP 轉換為...、伽瑪值；甚至將水印應用於轉換後的圖像。將 WebP 圖片轉換為 JPG：對比度 - 翻轉 - 水印 - 亮度 - 調整大小...

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Watermark PDF

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....Việt 中國傳統的在本文中，我们将探索向 PDF 文件添加水印的各种方法，包括通过在线工具和 C# 和 Java 等编程...

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Password Protect Document

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....您可以應用水印、加密文件，也可以為您的文檔設置密碼保護。在本文中，我們將了解如何以編程方式在...

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Change PDF Password in Java

Document Automation APIs to enrich .NET and Java applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, redact, or classify documents of almost all the popular file formats....您可以應用水印、加密文件，也可以為您的文檔設置密碼保護。在本文中，我們將了解如何以編程方式在...

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