Online PPTX Document Protection or Set Password via .NET

Online PPTX Password Protection via App

1. Import PPTX file to apply password by uploading it.
2. Do it by clicking inside the drop area via drag and drop of protection app.
3. Depending on the size of PPTX file and internet speed wait for few seconds.
4. Enter the password to set
5. Click the ‘Protect’ button to protect document.
6. Download the protected files instantly.

PPTX Password Protection via .NET

1. Load PPTX file using Presentation class
2. Use Encrypt(password) method by passing the password as parameter
3. Call the Save method with specified file path

.NET utility to process PPTX file for protect app

There are three alternative options to install “Aspose.Slides for .NET” or “Aspose.Total for .NET” onto your system. Please choose one that resembles your needs and follow the step-by-step instructions:

• Install a NuGet Package . See Documentation
• Install the library using Package Manager Console within Visual Studio IDE

System Requirements

Our product is fully cross-platform and supports all major .NET implementations following ‘.NET Standard 2.0’ specification:

• Microsoft .NET Framework, starting from the earliest 2.0 version, and ending with the latest ‘.NET Framework 4.8’
• .NET Core, starting from the earliest 2.0, and ending with the latest ‘.NET 6’
• Mono >= 2.6.7
  
  As .NET code doesn’t rely on the underlying hardware or operating system, but only on a Virtual Machine, so you are free to develop any kind of software for Windows, macOS, Android, iOS and Linux. Just make sure you have installed the corresponding version of .NET Framework, .NET Core, Windows Azure, Mono or Xamarin.
  
  We recommend using Microsoft Visual Studio, Xamarin, and MonoDevelop IDE to create C#, F#, VB.NET applications.
  
  For more details please refer to Product Documentation .