PostSharp MVVM

PostSharp MVVM (formerly PostSharp XAML) is an ideal companion for your XAML developments. Remove boilerplate from your WPF and WinForms apps. Stop writing repeating code for INotifyPropertyChanged, commands, dependency properties, contracts, undo/redo, and more.


Get rid of 95% of the INotifyPropertyChanged boilerplate and never miss a notification again.

  • Support for composite properties and child objects
  • Consistent and reliable
  • Fully customizable
  • Integrates with other MVVM frameworks


Stop creating a class every time you define a command.

  • Easy, based on custom attributes and naming conventions.
  • Validated at build time.
  • CanExecute property integrates with the [NotifyPropertyChanged] aspect.

Dependency & Attached...

Latest News

PostSharp v6.8.9
PostSharp v6.8.9
Adds the ability to disable logging for the current transaction.
PostSharp v6.6.x
PostSharp v6.6.x
Introduces source repository subscriptions based on lines of code.
PostSharp v6.5
PostSharp v6.5
Adds support for Docker.
PostSharp v6.4.x
PostSharp v6.4.x
Adds support for C# 8 and .NET Core 3.0 WPF and WinForms.
PostSharp v6.3
PostSharp v6.3
Adds support for Linux and macOS, plus improves VSX performance.
PostSharp XAML v6.2.5
PostSharp XAML v6.2.5
Adds support for Microsoft Visual Studio 2019.

Prices from: $ 147.00

One software license is required per developer. Per-Developer licenses are perpetual, Company-friendly floating licenses. (Commercial licenses are floating licenses, assigned to the company), Include...

PostSharp MVVM is also available in:

Got a Question?

Live Chat with our PostSharp Technologies licensing specialists now.

PostSharp Technologies
As official and authorized distributors, ComponentSource supplies you with legitimate licenses directly from PostSharp Technologies.
  • Microsoft Visual Studio 2019
  • Microsoft Visual Studio 2017

Recent Awards