Top 20 NuGet log4net Packages

Redistributable components for package 'PostSharp.Patterns.Diagnostics'. This package should only be installed as a dependency. (This is not the package you are looking for).
Log4net adapter for AWS Cloudwatch
A source code package designed primarily for library and framework authors who want dependency free logging support in their component. Also useful in end applications. As of 5.0.0 it works with NetStandard2.0 and SDK projects. For legacy csproj format support use 4.x versions. If you are a library...
NLog appender which sends logs to the Sumo Logic machine data platform.
Shared library used by .NET log appenders uploading to Sumo Logic.
PostSharp.Patterns.Diagnostics: support for Log4Net.
Adds detailed tracing to any method without modifying your source code. Several backends are available as separate NuGet packages. An official PostSharp pattern library.
Log4net Logging extension for Ninject
Castle Windsor logging facility lets you easily inject loggers into your components. It offers integration with most popular 3rd party logging frameworks like log4net, NLog and Serilog (see Castle Core docs).
log4stash is a log4net appender for easy logging of exceptions and messages to Elasticsearch indices. You can configure few filters to analyze log events before they got sended to Elasticsearch similar to the filters on logstash.
Castle log4net integration, logging services from Apache based on log4j
JavaScript logging package that lets you log exceptions, AJAX timeouts and other client side events in your server side log. Supports ASP.NET 4.x (.Net 4.5.2+) and ASP.NET CORE (.NETStandard 2.0+).
Log4Net appender which sends logs to the Sumo Logic machine data analytics platform.
Log Audit.NET Audit Trail using Apache log4net™
Serilog event sink that writes to Log4Net. Merge your new Serilog event stream into your existing log4net infrastructure.
Apache log4net appender that writes to the Seq event server over HTTP.
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/
Provides the log4net 2 (and later) logging services implementation. Check the documentation and the samples from https://github.com/kephas-software/kephas/wiki and https://github.com/kephas-software/kephas/tree/master/Samples. Kephas Framework ("stone" in aramaic) is a very a...
Logify Alert is a cloud service that catches unhandled exceptions in your applications and delivers crash reports. The service provides two approaches to catching exceptions. 1) Automatic listening to unhandled exceptions, and sending reports for each exception that has been raised. 2) Catching exc...
log4net Logger for Apache Ignite