System.Memory 4.6.3

Prefix Reserved
.NET Core 2.1 This package targets .NET Core 2.1. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher. 
dotnet add package System.Memory --version 4.6.3
                    


                    

                
NuGet\Install-Package System.Memory -Version 4.6.3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="System.Memory" Version="4.6.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="System.Memory" Version="4.6.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="System.Memory" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add System.Memory --version 4.6.3
                    


                    

                
#r "nuget: System.Memory, 4.6.3"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package System.Memory@4.6.3
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=System.Memory&version=4.6.3
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=System.Memory&version=4.6.3
                    


                            Install as a Cake Tool

About

Provides types for efficient representation and pooling of managed, stack, and native memory segments and sequences of such segments, along with primitives to parse and format UTF-8 encoded text stored in those memory segments.

Main Types

The main types provided by this library are:

  • System.Span
  • System.ReadOnlySpan
  • System.Memory
  • System.ReadOnlyMemory
  • System.Buffers.MemoryPool
  • System.Buffers.ReadOnlySequence
  • System.Buffers.Text.Utf8Parser
  • System.Buffers.Text.Utf8Formatter

Additional Documentation

The types in this assembly are shipped as part of the shared framework starting with .NET Core 3.1.

License

System.Memory is released as open source under the MIT license.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 is compatible.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 is compatible. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3.4K)

Showing the top 5 NuGet packages that depend on System.Memory:

Package Downloads
Microsoft.Extensions.Primitives

Primitives shared by framework extensions. Commonly used types include: Commonly Used Types: Microsoft.Extensions.Primitives.IChangeToken Microsoft.Extensions.Primitives.StringValues Microsoft.Extensions.Primitives.StringSegment
Microsoft.Extensions.Logging.Abstractions

Logging abstractions for Microsoft.Extensions.Logging. Commonly Used Types: Microsoft.Extensions.Logging.ILogger Microsoft.Extensions.Logging.ILoggerFactory Microsoft.Extensions.Logging.ILogger<TCategoryName> Microsoft.Extensions.Logging.LogLevel Microsoft.Extensions.Logging.Logger<T> Microsoft.Extensions.Logging.LoggerMessage Microsoft.Extensions.Logging.Abstractions.NullLogger
System.Diagnostics.DiagnosticSource

Provides Classes that allow you to decouple code logging rich (unserializable) diagnostics/telemetry (e.g. framework) from code that consumes it (e.g. tools) Commonly Used Types: System.Diagnostics.DiagnosticListener System.Diagnostics.DiagnosticSource
System.Text.Encodings.Web

Provides types for encoding and escaping strings for use in JavaScript, HyperText Markup Language (HTML), and uniform resource locators (URL). Commonly Used Types: System.Text.Encodings.Web.HtmlEncoder System.Text.Encodings.Web.UrlEncoder System.Text.Encodings.Web.JavaScriptEncoder
System.Text.Json

Provides high-performance and low-allocating types that serialize objects to JavaScript Object Notation (JSON) text and deserialize JSON text to objects, with UTF-8 support built-in. Also provides types to read and write JSON text encoded as UTF-8, and to create an in-memory document object model (DOM), that is read-only, for random access of the JSON elements within a structured view of the data. The System.Text.Json library is built-in as part of the shared framework in .NET Runtime. The package can be installed when you need to use it in other target frameworks.

GitHub repositories (869)

Showing the top 20 popular GitHub repositories that depend on System.Memory:

Repository Stars
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QL-Win/QuickLook
Bring macOS “Quick Look” feature to Windows
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peass-ng/PEASS-ng
PEASS - Privilege Escalation Awesome Scripts SUITE (with colors)
rocksdanister/lively
Free and open-source software that allows users to set animated desktop wallpapers and screensavers powered by WinUI 3.
dotnet/runtime
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Perfare/AssetStudio
AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles.
winsw/winsw
A wrapper executable that can run any executable as a Windows service, in a permissive license.
dotnet/AspNetCore.Docs
Documentation for ASP.NET Core
Sonarr/Sonarr
Smart PVR for newsgroup and bittorrent users.
Radarr/Radarr
Movie organizer/manager for usenet and torrent users.
JosefNemec/Playnite
Video game library manager with support for wide range of 3rd party libraries and game emulation support, providing one unified interface for your games.
chocolatey/choco
Chocolatey - the package manager for Windows
spectreconsole/spectre.console
A .NET library that makes it easier to create beautiful console applications.
mRemoteNG/mRemoteNG
mRemoteNG is the next generation of mRemote, open source, tabbed, multi-protocol, remote connections manager.
MahApps/MahApps.Metro
A framework that allows developers to cobble together a better UI for their own WPF applications with minimal effort.
dotnet/machinelearning
ML.NET is an open source and cross-platform machine learning framework for .NET.
Version Downloads Last Updated
4.6.3 7,266,307 4/4/2025
4.6.2 667,127 3/19/2025
4.6.0 18,797,034 11/12/2024
4.5.5 501,010,110 5/26/2022
4.5.4 1,275,414,319 3/24/2020
4.5.3 1,033,465,178 5/14/2019
4.5.2 259,230,987 1/8/2019
4.5.2-servicing-27114-05 257,701 11/28/2018
4.5.1 1,106,366,300 6/18/2018
4.5.0 802,653,241 5/29/2018
4.5.0-rc1 4,987,775 5/6/2018
4.5.0-preview2-26406-04 1,231,542 4/10/2018
4.5.0-preview1-26216-02 792,283 2/26/2018
4.4.0-preview1-25305-02 444,193 5/9/2017