HttpWatch log files can be printed in HttpWatch Studio or from the IE plug-in::

A new Tools menu provides commands for clearing cookies and the cache:

The General Options dialog provides control over the use of shortcut keys, confirmation of clearing and whether the log is cleared for each new recording session:

HttpWatch can now be configured to automatically record and save log files with no manual intervention or programming. Log files are written out to a specified directory at regular intervals or when IE closes:

The Plugin automation interface has been extended so that cookies and cache entries can now be programmatically cleared. Automatic recording and saving of log files can also be configured through the automation interface:

HttpWatch now has a smaller memory footprint and improved performance when recording large numbers of requests.
Page titles, query strings and POST parameters now show international characters:

The content window now detects and supports commonly used character encodings:

The XML and CSV export files now support UTF8 encoding:

The CSV and XML export files now have page grouping information

Request level timings (e.g. Connect, Send, Wait etc.) have been added to the automation interface and XML export file:

Summary information (e.g. number of roundtrips, bytes received/sent, etc.) for individual pages or the whole log can now be accessed through the automation interface:

Requests are now grouped by page as shown below. Each page group can be separately expanded or collapsed to aid navigation through large log files.

Page level time charts are displayed and updated in real-time as you record requests in HttpWatch. This gives a direct, visual indication of how a site is performing - allowing common problems to be diagnosed at a glance:

Page level summaries are now displayed and dynamically updated when a page group is selected or collapsed

The time chart displayed for each request is broken down into a number of colored sections to show network level timings such as DNS lookup and TCP connects:

The View menu controls how the list of requests is displayed:

The log files recorded by version 5 contain more information, but are up to 75% smaller:

For information about new features in version 4 please see 'New in Version 4.x'.