GamutLogViewer can be used for viewing and filtering log files of all types including Log4J, Log4Net, NLog, CSV files, files delimited with other separators, or plain unformatted log files.



Logbert is described as 'Advanced log message viewer for log4net, log4j and others. - couchcoding/Logbert' and is an app in the development category. There are more than 25 alternatives to Logbert for a variety of platforms, including Windows, Linux, Mac, Self-Hosted and Flathub apps. The best Logbert alternative is LogExpert, which is both free and Open Source. Other great apps like Logbert are glogg, klogg, BareTail and LogViewPlus.
GamutLogViewer can be used for viewing and filtering log files of all types including Log4J, Log4Net, NLog, CSV files, files delimited with other separators, or plain unformatted log files.



WinTail allows you to view the last 64K of a growing text file in real time under Win32 operating systems. It's a bit like using the "tail -f" command under UNIX. This is particularly useful for:
Log Parser Lizard is a versatile GUI tool that provides query access (using SQL) to text-based data, such as log files, XML files, Event Logs, TSV/CSV text files, as well as databases like MS SQL Server, Google BigQuery, OLEDB (MySQL, Oracele, etc.).




The LogViewer Pro is a viewer for text log files.
Features include: Fast scrolling, eats low memory Supports any file size (4 Gb and larger) Multitabbed interface Auto-reload file, "Follow tail" mode Allows to highlight some lines (e.g. "errors", ".

Another free real-time log file monitoring tool. Made in Java. It's almost the same Baretail free edition but with the cappability of searching through the log file. And without a bothersome screen asking you for buying the product.
tail for Windows is a UNIX/Linux like tail DOS Command for Windows that designed to display last lines of a file and trace/monitor file's change. You can also intercept a file from specified line by using the redirection symbol.

Nerdlog is a fast, remote-first, multi-host TUI log viewer with timeline histogram and no central server. Loosely inspired by Graylog/Kibana, but without the bloat. Pretty much no setup needed, either.


Log Manager lets you view the contents of multiple log files as they're updated in real time.
LogAnayzer is a text editor specifically designed to analyze log files faster and easier by allowing the user to create, store and apply rules. When a log line contains all the patterns of a rule a match is added to the index.

This project aims to provide an abstraction of the systemd's journald API in terms of QAbstractItemModel classes. The main purpose is to ease the integration of journald into Qt based applications (both QML and QtWidget).

fLogViewer.net is a free Windows program which allows one to view large log text files with color coding and filtering.
