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

See All Activity >

Categories

Logging

License

GNU General Public License version 3.0 (GPLv3)

Follow Log Viewer (Log4j, NLog)

Log Viewer (Log4j, NLog) Web Site

Other Useful Business Software
Our Free Plans just got better! | Auth0 Icon
Our Free Plans just got better! | Auth0

With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
Try free now
Rate This Project
Login To Rate This Project

User Ratings

★★★★★
★★★★
★★★
★★
★
1
0
0
0
0
ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5
support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 5 / 5

User Reviews

  • 5 out of 5 stars
    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.
Read more reviews >

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