Tail4Win is a real-time log monitor and viewer, is a windows port of the UNIX 'tail -f' command, it can be used to view the end of a growing file.

By using Tail4Win system administrator can monitor log files of server applications in real-time, e.g. Apache's error.log and access.log, or IIS, Tomcat, Resin log files. And programmer can monitor application traces easy and quickly.

Tail4win can display the last part of a large file quickly without loading the entire file. And it is a file viewer only, it makes no changes to log files.

Tail4Win is Convenient

• Highlighting and filtering (as "tail -f | grep") let you focus on important informations.
• Watch multiple files at same time.
• Save/Load session (contains tail files, keywords, filters, etc).
• Drag &Drop support.
• Windows Explorer Integration.
• Bookmarks.

And Powerful!

• Monitor changes to files and display the changed lines in realtime.
• Monitor files of any size quickly, no need to load the entire file.
• Real command line support, just like using Unix/Linux "tail" command.
• Capture and display OutputDebugString (Windows debugging API) output.

Easy to use

Monitor changes to files and display the changed lines in realtime.

Display the updated time and current file size.

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Highlighting and filtering(as "tail -f | grep") let you focus on important informations.

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Watch multiple files at same time.

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Real command line support, just like using Unix/Linux "tail" command.

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Capture and display OutputDebugString (Windows debugging API) output.

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Save/Load session (contains tail files, keywords, filters, etc)

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Drag &Drop, Windows Explorer Integration

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More Screenshots

Current Version: 3.9, Release Date: 03/03/2010

30-day free trial

US$45.00