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Analyze Windows event logs efficiently

Event Log Explorer versions

Event Log Explorer is a customer-driven software. Most of the advanced features were suggested by our users. With these features Event Log Explorer makes a step from ordinary event data viewing to its real analysis.

4.9 (2019-Nov-13)

+ Added Statistics panel option for log view.
+ Added support of new event type (level: verbose).
+ Added option to display time in UTC for new log windows.
+ Added options to display date and time in different formats.
* Changed default storage to disk (you can switch it back to memory in Preferences).
* Improved Eldbx utility.
- Fixed several bugs.

4.8 (2019-Mar-18)

+ Integration with Elodea (COM server).
+ New batch backup utility ElbackX.
* Clear log command now clears SQL table when requried.
* Event Log Readers group now can access remote Security logs (no admin rights required).
* Improved Elback utility.
* Improved Eldbx utility.
- Fixed a minor bugs in event filter.

4.7 (2018-Dec-18)

+ Export to database added.
+ Reading logs from a database added.
+ Utility for unattended event log export added.
* Improved some informational dialogs.
- A lot of minor bugs fixed.

5.0 beta 1 (2017-Dec-13)

New entity — Task. You can form a task as a set of different event logs (or XML query) with your own presets — filter, display options etc.
New variables in custom columns for merged log views (or tasks) — {_LOGNAME} — name of log {_HOSTNAME} — name of computer.
Credential manager improvements — you can setup default credentials for all non-listed in the credential manager computers.
Full UNICODE support.
Sorting by custom columns added (for memory storage).
High DPI-awareness added. Works smoothly on any DPI and in multiDPI (multimonitor) environment.
The program displays number of selected, bookmarked, displayed and loaded events in the infobar of log view.
Event Log Explorer now prevents adding the same log in the merger several times.
Option to refresh all views at one time added.
Option to merge selected logs into one view added.
Event Log Properties dialog improved for modern event logs.
Manual UI scaling instead of user fonts.
Scheduled export improved — will not show progress popup interfering with other apps.
Multiple event log clearing didn't work correctly. Fixed.
Opening All logs in a merger view from different computers may crash .
Fixed compatibility issue with Windows PE.
Lots of minor bugs fixed.

Version 4.6 (2017-Nov-3)

+ Merge into a new view command added (available in computer tree popup menu).
+ Refresh all event views command added.
+ Quick filter by custom columns (works with Memory data storage only).
+ New analytical report on a custom column.
- Fixed minor bugs and some typos.

Version 4.5.4 (2016-Nov-16)

+ New smartcopy to clipboard option.
* Showing number of selected events in status bar.
- Some event descriptions displayed incorrectly in Windows 10/2016. Fixed.
- Minor bugs fixed.

Forensic Edition Preview

+ Added special forensic features.

Version 4.5.3 (2016-Feb-12)

- Fixed bug preventing log loading if they have invalid dates in event description.
- Minor bugs fixed.

Version 4.5 (2015-Jul-23)

+ XPath queries (New API).
+ Show time in UTC.
* Improved time correction options (1 minute resolution).
* Imprived color coding (added color code by type and source).
* Improved credential management.
* Minor fixes and improvements.
- Some event descriptions displayed incorrectly (NewAPI). Fixed.
- Fixed memory leak in event alerter.

Version 4.4 (2015-Jan-13)

+ Export custom columns.
+ Print custom columns (Up to 2 custom columns, horizontal layout).
+ Custom columns sorting (for in-memory storage only).
+ Smart event(s) copy (Excel compatible).
+ Rename computer in the tree.
+ Option to store event alerter.
* Improved scheduled export.
* You can pre-filter events in log loading options by source.
* Multiple and exceptional filters in log loading options (using comma and exclamation mark).
* No select API dialog by default - it will use New API when possible.
* Minor bug fixes and improvements.
- Fixed bug with layout of Filter/Search dialog.
- Fixed serious memory leak bug (New API).

Version 4.3.7 (2014-Oct-06)

* Minor fixes and improvements.

Version 4.3 (2014-Aug-13)

+ Added Custom columns - you can extract information from description and display it in event list.
+ Added alerts by event type.
* NewAPI: Event description could be missing for some events. Fixed.
* NewAPI: Event category could be miscalculated for some events. Fixed.
* Filter window improvements.
* Added new analytical reports.
+ Added import tree options (when you import from a text file).
+ Option to show Record number.
+ Tooltips on tabs to display helpful information.
* Minor fixes and improvements.

Version 4.2 (2013-Oct-09)

+ Filtering by description params (for security logs).
* Alerter may compare events by source (not only by source+event id).
- Lots of UI bugs fixed.

Version 4.1 (2013-Apr-29)

+ Direct access to evtx files. You can now open evtx files even from Windows XP.
+ Displaying number of events in the tree (for New API only).
+ Drag and drop in the tree.
+ Event Alerter handles Event Description. (Use [Description] field).
+ Search for event in Google added.
* Open All Logs In Merger View now works with subfolders.
* Multiple log file open.
- Event descriptions from Windows 2008+ servers were inaccessible sometimes - fixed.
- Lots of minor bugs fixed.

Version 4.0 (2012-May-15)

+ Event Alerter.
+ Option to display only new events after refresh.
+ Option to autofit columns after load.
+ Friendly view XML view of event (for new event api only).
+ Pivot charts in analytical reports.
+ Several UI improvement options.
* Updated visual styles.
* Improved export options.
- Fixed some bugs.

Version 3.4 (2011-Nov-24)

+ Load filter popup on the main toolbar added.
* Improved credentials manager behavior.

Version 3.4 beta (2011-Nov-16)

+ Support of new event API to access more event logs on Vista, 7, 2008.
+ Credentials manager to store credentials and use them on log opens.
+ Advanced filtering on linked events.
+ Analytical reports - different summary tables.
+ XML view of event (for new event api only).
+ Command to disable filter temporarily.
+ Command to disable log loading options temporarily.
+ Combined quickfilter: Source+EventID.
- Lots of minor bugs fixed.

Version 3.3 (2010-Jul-06)

+ Task Scheduler
+ Taskbar tabs in Windows 7/2008 R2
+ Column configuration
* Improved Data Execution Protection (DEP) compatibility
* Improved export to XLSX
* Memory consumption optimized
- Fixed problem with incorrect margins on printed documents
- Memory leaks fixed
- Minor bugs fixed

Version 3.2 (2009-Dec-23)

+ Export to Excel 2007
+ Option to store temporary data on disk instead of memory.
* Significantly decreased memory consumption.
* User interface improvements.
* Default log files location is stored in the workspace.
- Minor bugs fixed.

Version 3.1 (2009-Jul-10)

+ Added event log and event log file merging.
+ Time correction for any log views.
+ Added default prefilter by Event ID (see Log Window Defaults).
+ Added default description server option.
+ Added default color coding (see Log Window Defaults->Appearance).
* Improved description and category reading.
- Date-time in Event Properties displayed incorrectly - fixed.
- Date-time exported incorrectly during raw export - fixed.
- Fixed bug with long data truncation.
- Some long regular expressions in filter work incorrectly - fixed.
- Fixed Windows 2000 compatibility issue.
- Other minor bugs fixed.

Version 3.0 (2008-May-13)

+ Totaly rewritten event log caching - it's database compatible now.
* Improved compatibility with Windows Vista x64.
+ You can specify a server where Event Log Explorer will look for descriptions.
* Visual styles support (MS Office-like, Whidbey).
* Filtering is up to 10 times faster than in version 2.x.
* User interface improvements.
- Minor bugs fixed.

Version 2.2.5 (2007-Nov-13)

- Fixed a bug which could extremely slow down event log loading process.

Version 2.2 (2007-Aug-09)

! Free license doesn't expire anymore.
+ Save displayed or selected events to EVT file added.
+ Bookmarking by criteria added.
+ Export and print binary data.
+ Support of 3GB address space (/3GB switch in boot.ini).
+ Event description dialog added.
+ Added languages (Russian, Polish).
+ Localizing module added.
* Imporved filter/search by user and computer.
* Memory consumption optimized.
* Some internal improvements.
- Fixed compatibility issue with data execution protection on Vista.
- Minor bugs fixed.

Version 2.1 (2007-Mar-01)

+ Direct access to .evt files added.
+ Batch backup utility and backup integration option added.
+ Added Event ID color coding options.
* Imporved Vista compatibility.
* Log files can be added to the tree.
- Minor bugs fixed.

Version 2.0 (2006-Nov-25)

* Documentation updated.
* EULA modified.
- Minor bugs fixed.

Version 2.0 beta (2006-Nov-08)

+ 2 user interface models added (MDI and TDI).
+ Event log backup to any computer.
+ You can display event description in the event list.
+ You can filter several event logs at once.
* New memory manager - improved performance.
* Connect with different credential can now disconnect previous sessions.
- Time correction didn't work correctly on some systems - fixed.
- A lot of minor bugs fixed.

Version 1.4 beta 2 (2006-08-30)

+ Added regular expressions search/filter by description.
* Highly improved performance of large logs loading.
- Filter by source might work incorrectly for log files. Fixed.

Version 1.4 beta (2006-08-16)

+ Document-oriented concept. Workspace files to store program state.
+ Computers can grouped in the tree.
+ Property pages for computers and groups.
+ Wizard to search and bulk add computers to the tree.
+ Select font option added.
+ Time correction property added.
+ New filter/search criteria to perform more advanced filtering.
+ Support of Windows Vista logs added.
* Highly improved performance of date/time sort.
* Computers tree is now multi-selectable.
* Different user interface improvements.
- Popup menu appears again in the description box.
- Minor bugs fixed.

Version 1.3 beta 6 (2006-05-29)

* Improved performance of large logs loading.
- A lot of minor bugs fixed.

Version 1.3 beta 5 (2006-05-08)

* Some user interface improvements.
- Fixed a bug with an exception in mshtml.dll.
- A lot of minor bugs fixed.

Version 1.3 beta 4 (2006-04-13)

+ Export to Excel format.
+ Added option to open new window maximized.
+ Auto backup of event log.
+ New log loading options - prefiltering by event type.
- Fixed a bug with reading Windows NT 4.0. event logs.
- Some minor bugs fixed.

Version 1.3 beta 3 (2006-03-15)

+ You can view event data in binary format.
+ Export/Import Computers Tree (into/from XML file).
+ Print events with descriptions added.
+ Print selected events added.
+ You can sort computers in the Computers Tree.
+ New Quick Filter options: select events older or younger then specified.
+ Multiply events selection (you can e.g. copy them into clipboard at once).
+ Save all logs from one computer by one command.
+ Clear all logs from one computer by one command.
+ Added events bookmarks.
* Improved preferences dialog.
* Improved partial load logics.
- Some minor bugs fixed.

Version 1.3 beta 2 (2006-02-22)

+ Options to load logs partially (only fresh events).
+ New log window defaults (sort order, dimensions).
+ You can associate Event Log Explorer with EVT files.
+ Option to poll for program updates automatically.
+ Added exception catching.
* Event logs are loaded in background - you don't have to wait until a log will be loaded.
* URLs in event descriptions are now clickable.
- Some descriptions were displayed incompletely - fixed.
- Fixed a bug with date/time filtering.
- Some minor bugs fixed.

Version 1.3 beta (2006-01-03)

+ Export event description along with the event data.
+ Option to lookup event information in public event knowledge bases.
+ Added inverted quick filter (NOT EQUAL).
+ Option to open items by a single-click, select by point.
+ Drag and drop of EVT file on Event Log Explorer main window.
+ You can copy current event to a clipboard.
+ Added a command to Computers Tree popup menu that closes all related event logs.
* Computers tree now can save its state.
* Some user interface improvements.
- Date and time in report were displayed as UTC date/time - time zone corrected.
- Sort order problem is fixed in report.
- Fixed a bug with incorrect date and time export.
- Export text file could contain extra paragraph breaks - fixed.
- After filter clearing, the last selected event went away - fixed.

Version 1.2 (2005-06-11)

+ Logon As dialog appears if the access denied failure occurs when connecting remote computers.
- Minor bugs fixed.

Version 1.2 beta 2 (2005-05-28)

+ Added command line options.
* Computer tree now works asynchronously.
* Minimal refresh interval changed to 1 second.
- Fixed a bug with event id search/filter criteria.
- Fixed a bug with incorrect description displaying from remote computers when administrative shares were disabled.
- Saving the remote event logs now works correctly.
- Fixed minor bugs.

Version 1.2 beta 1 (2005-05-17)

+ Added auto-refresh commands.
+ Added new "!" operator for event ID filter/search criteria.
+ Added event list navigator.
+ Added new event log window preferences.
* Totally changed filter behavior - no cascaded filters anymore (except quick filters).
- Refresh command does remember filter condition.
- Fixed minor bugs.

Version 1.1 beta 2 (2005-04-19)

+ New report preferences added.
* Improved autosave options (log window keeps position, sorting modes, etc).
* Improved user interface.
- Minor bugs fixed.

Version 1.1 beta (2005-03-26)

+ Event ID exception criteria added.
+ Set of confirmations options added.
+ Set of autosave options added (it is possible to keep window size, position and opened logs).
+ Event Log Window options added.
* Highly improved performance on getting event descriptions.
- Fixed a problem with getting event descriptions from remote computers.
- Minor bugs fixed.

Version 1.0 beta (2005-03-10)

first beta version.


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