log4net 2.0.5

.NET Framework 1.0
Advisory: https://github.com/advisories/GHSA-2cwj-8chv-9pp9 Severity: critical
There is a newer version of this package available.
See the version list below for details.
Install-Package log4net -Version 2.0.5
dotnet add package log4net --version 2.0.5
<PackageReference Include="log4net" Version="2.0.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add log4net --version 2.0.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: log4net, 2.0.5"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install log4net as a Cake Addin
#addin nuget:?package=log4net&version=2.0.5

// Install log4net as a Cake Tool
#tool nuget:?package=log4net&version=2.0.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

log4net is a tool to help the programmer output log statements to a variety of output targets. In case of problems with an application, it is helpful to enable logging so that the problem can be located. With log4net it is possible to enable logging at runtime without modifying the application binary. The log4net package is designed so that log statements can remain in shipped code without incurring a high performance cost. It follows that the speed of logging (or rather not logging) is crucial.

At the same time, log output can be so voluminous that it quickly becomes overwhelming. One of the distinctive features of log4net is the notion of hierarchical loggers. Using these loggers it is possible to selectively control which log statements are output at arbitrary granularity.

log4net is designed with two distinct goals in mind: speed and flexibility

Product Versions
.NET Framework net10 net11 net20 net35 net35-client net40 net40-client net403 net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages (2.8K)

Showing the top 5 NuGet packages that depend on log4net:

Package Downloads

Allows to configure Log4net as Microsoft Extensions Logging handler on any ASP.NET Core application. Original code proposal by @anuraj --> https://dotnetthoughts.net/how-to-use-log4net-with-aspnetcore-for-logging/

Microsoft.ApplicationInsights.Log4NetAppender The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.

Application Insights Log4Net Appender is a customer appender allowing you to send Log4Net log messages to Application Insights. Application Insights will collect your logs from multiple sources and provide rich powerful search capabilities. Privacy statement: https://go.microsoft.com/fwlink/?LinkId=512156


MiNET - a Minecraft PocketEdition Server


Enable JSON logging in log4net.

Abp.Castle.Log4Net The ID prefix of this package has been reserved for one of the owners of this package by NuGet.org.


GitHub repositories (98)

Showing the top 5 popular GitHub repositories that depend on log4net:

Repository Stars
A V2Ray client for Windows, support Xray core and v2fly core
ASP.NET Boilerplate - Web Application Framework
🛠「Watt Toolkit」是一个开源跨平台的多功能 Steam 工具箱。
Chocolatey - the package manager for Windows
A wrapper executable that can run any executable as a Windows service, in a permissive license.
Version Downloads Last updated
2.0.14 3,107,832 12/31/2021
2.0.13 1,862,900 11/2/2021
2.0.12 13,481,081 10/26/2020
2.0.11 1,809,052 9/23/2020
2.0.10 1,598,487 9/12/2020
2.0.9 640,716 8/24/2020
2.0.8 65,005,683 3/11/2017
2.0.7 2,745,358 1/5/2017
2.0.6 1,597,153 12/25/2016
2.0.5 10,624,938 12/10/2015
2.0.4 583,281 11/12/2015
2.0.3 10,762,118 11/23/2013
2.0.2 442,107 10/5/2013
2.0.1 180,050 9/19/2013
2.0.0 3,142,936 2/16/2012
1.2.10 6,275,352 1/7/2011