LogExpert 
This is a clone from (no longer exists) https://logexpert.codeplex.com/
Overview
LogExpert is a Windows feature rich tail program (a GUI replacement for the Unix tail command) with support for plugins, highlighting, filtering, bookmarking, columnizing and more.
Summary of (most) features:
- Tail mode
- MDI-Interface with Tabs
- Search function (including RegEx)
- Bookmarks
- A very flexible filter view and possibility to filter to tab
- Highlighting lines via search criteria
- Triggers (e.g. create Bookmark or execute a plugin) via search criteria
- Columnizers: Plugins which split log lines into columns
- Unicode support
- log4j XML file support
- 3rd party plugin support
- Plugin API for more log file data sources
- Automatical determine columnizer with given file name and content (Experimental)
- Serilog.Formatting.Compact format support (Experimental)
- Portable (all options / settings saved in application startup directory)
Download
- Follow the Link and download the latest package. Just extract it where you want and execute the application or download the Setup and install it
- Install via chocolatey
choco install logexpert - get the Nuget package Link
dotnet add package logexpert --version 1.30.0 - the ColumnizerLib can also be downloaded via nuget