LogViewer is a high performance realtime log viewer for Windows. It receives Chainsaw, NLogViewer, and log4j XML over UDP or TCP, and imports text logs and .zip/.rar archives.

Hotkeys:
· Ctrl+F - Search and filter the main list
· Ctrl+Shift+F - Show search results in another window (double-click a row to highlight it in the main window)
· Shift+F - Find next match
· Shift+D - Find previous match
· Shift+R - Clear search text and search result
· Ctrl+R - Clear all logs
· Ctrl+S - Export the visible logs to a file
· Ctrl+Shift+S - Save session
· Ctrl+O - Open session
· Ctrl+W - Go to next warning message
· Ctrl+E - Go to next error message
· Ctrl+T - Go to timestamp
· Ctrl+Shift+T - Set time interval
· Ctrl+B - Toggle bookmark on the selected rows
· Ctrl+C - Copy selected log lines

Please rate the app and write reviews! Thanks!

Features

  • Read logs via UDP/TCP (Chainsaw - NLog, Log4Net, Log4j, etc.)
  • Import logs from a file
  • Export logs to a file
  • Log file watcher
  • Sorting, filtering (logger tree, log level) and searching
  • Regular expression based search
  • Highlight search text when searching
  • List of ignored IP addresses for receiving logs from UDP
  • Multiple UDP receivers support
  • Many color themes ;)
  • Save session
  • Statistics
  • Repeats (group of identical messages)
  • Presets (saved filter criteria)
  • Bookmarks
  • Highlight rules

Project Samples

Project Activity

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Categories

Logging

License

GNU General Public License version 3.0 (GPLv3)

Follow Log Viewer (Log4j, NLog)

Log Viewer (Log4j, NLog) Web Site

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User Reviews

  • Very useful log viewer. It handles a large number of logs over UDP well and can import large log files. Filtering and searching work very quickly. Thank's a lot!
    1 user found this review helpful.
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Additional Project Details

Operating Systems

Windows

Languages

English, Russian

Intended Audience

Advanced End Users, Developers, Information Technology, Testers

User Interface

Win32 (MS Windows)

Programming Language

C#

Related Categories

C# Logging Software

Registered

2020-07-31