Log File Viewer Standard (LFV-STD) is an efficient and easy-to-use tool to work with log files.

1. Support both head & tail loading-mode

2. Auto-identify different encoding log files
LFV-STD auto-analyzes the log file and displays the contents with a proper encoding. If the log file doesn’t have a BOM signature, the ANSI encoding will be used as default, but you can change it manually.

3. Support any log format (customize parser)
LFV-STD has an advanced parser management tool. There are some preset parsers, but you can easily create new parsers for specified formats. LFV-STD auto-detects the file to choose the proper parser, you don\’t have to select it manually every time when open a log file.

4. Support large log files
In order to handle very large log files quickly, LFV-STD displays a certain part from the end of the log file in default. But you can setup the number of displayed lines.

5. Quickly search anything in log files
You can search with a keyword, wildcard pattern or regular expression in a selected column or the whole loaded file, browsing the result one by one or highlighting all with one click.

6. Easy and flexible filter function
You can filter the loaded file with one or more matching conditions. Each condition can be created with flexible matching patterns (is, is not, contains, excludes, wildcard or regular expression).

7. Customizable highlighting function
You can specify a set of highlighting rules. Each highlighting rule can be created with a keyword, wildcard pattern or regular expression, applied in a selected column or the whole loaded file with a customized highlight-effect.

8. Monitor logs in real-time without reload
When auto-refresh mode is turned on, LFV-STD will append the new contents at bottom of the list as soon as the log file contents increased. All current filter and highlighting commands will be applied automatically.

9. Ability to select / copy any parts of file contents in column or rows.