Log Viewer

A log viewer or log file viewer is a tool that allows you to view and analyze log files from a single system or from multiple systems in one place. If you are still using Tail or a text editor, you should switch to a log viewer that can parse your log files and display logs from multiple sources in tables, while providing effective tools to filter and search the log data. With XpoLog’s Log Viewer you can view and analyze multiple logs from multiple remote data sources, including Log4J, Log4Net, NLog, SysLog, access log,  and more. The viewer offers multiple tools to access the data, including navigation, search, filters, live tail and more.

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Universal Log Viewer with Multi-View Navigation

XpoLog Log Viewer offers simple tree-based navigation of logs across multiple systems and applications. Once the specific log, you can view it in the following formats:

  • Tabular format – in this format the log entries are displayed in a table with columns, representing the various fields of each record. This offers a structural view of the log and the ability to easily sort the records by any of the fields/columns.
  • List format – similar to a search result, this format displays each record as a separate line. In this format it is easier to fit more data into the view of the record.

You can easily navigate your way through the log using the toolbar navigation buttons.  You can also open any number of tabs to view as many more logs as you wish and easily compare them. These logs can even come from different remote data sources. This is a fast and easy way compare between logs by navigating through the tabs that you have opened.

Pre-defined Log Filters – Search Log Data

When investigating logs, in most cases, we are looking for the same common log messages. XpoLog makes it easy to filter the log files using pre-defined log filters that are designed specifically for each log type. For example, access logs include predefined status filters such as “400 Bad Request”, “401 Unauthorized”, “402 Payment Required”, and more.

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Ad-Hoc Search and Quick Filters

Quick Filter filters the log using specific terms, regular expressions, time range, and more. For more complex searches, you can use a regular filter to find specific data format, ID, problem or other pieces of information is crucial in any data mining process.

Real- time Live Tail – Stream Log Events

XpoLog log viewer offers a real-time view of your logs, retrieving your data as it comes in and refreshes automatically according to the time selected from the collection policy. This way, you are automatically seeing your data in near real time. You can even ask XpoLog to only update the latest data, rather than the entire file each time.

Log Correlations

Using XpoLog’s search, you can correlate a transaction between different logs and view the results distributed over time. These correlations can for example show us when certain transactions started and when they ended. Also, such correlations can be real eye-openers in cases where different logs from different sources experience similar anomalies.





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XpoLog Log Viewer & Analyzer | Download Free Now | Customer Success

Thousands of Users & Companies Worldwide Already Use XpoLog. Download Free Now & Be a King of Log Analysis. Free Support Sessions With Every XpoLog Download To Improve Your Log Files Analysis Solution. Download Free Now! Don’t Get Caught w/ Errors Anymore.

Customers’ Success Stories 

XpoLog Log Management & Analysis Center Testimonials


Fast & Easy – Auto Scan & Profile – Search All Logs All Sizes Across All Folders and Servers

Your applications generates huge hidden valuable log data that includes Faults and Exceptions. Log data include Improvements, rich diagnostic insights, system statistics and more. XpoLog v6 Log Viewer automatically collects, searches and visualizes all Your logs’ data and presents the Faults and Hidden Values in Real Time dashboard.

XpoLog Log Viewer features – searching, visualizing, reporting,  and having all analysis needed.

XpoLog Log Viewer Technology




Business value

All Logs Viewer – Any Size

Solve IT and Apps problems before users find them

Out of the Box Operational Intelligence

Comply with all Regulations (SOX, PCI etc.)

Secure your IT and Applications

Cross Systems Visibility and Proactive Monitoring


Technology Advantage

Log Collection – All types – Agent-less, Agents, Forwarders, Files, SysLog, and more…

Unlimited log data Parsing Power with our VDE™

Archiving and Retention as long as you need with supremely efficient compression

Smart Indexing with immensely rapid search engine for all log data

Out of the box Apps and Dashboards

Enterprise Log Viewer for any type of log

In-Depth Analytics for automatic data profiling, mining and analytics


Log Viewer – IT Operational Analytics.


Unique set of Features



Log CollectionAgent-less, Agents, Forwarders, Files, SysLog and more

VDE™Endless power for log data parsing with our VDE™

Out of the box AppsOut of the box support for applications, IT, devices and more.

Gadgets and visualizationAmazing gadgets and visualization, GeoIP data, 3D charts

“XpoLog saves our teams hours of work every day. The log analysis was a major delayer in our troubleshooting and now it’s the first thing we do”

Per-Anders Hall-Bedman, Head of New Markets and Alliances,
Cinnober Financial Technologies

See Features Tour

XpoLog finds and analyzes your anomalies so quickly you could practically consider it a contraceptive for errors. Here is a quick abstract to some of the features in store…


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How it Works – Technlology

Pre-Discover Tomorrow’s Unknown Issues with our dynamic parsing rules, computational processing, advanced data mining, and more…

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Out of the Box Apps

Visualize known systems logs in multiple contexts, like security, statistics, intelligence, performance, and availability with our predefined set of reports and analysis rules.

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Get 30 Days Free PRO Trial Today

When your Trial ends, your account will automatically switch to the Free 1GB/Day Light account.

2-Click Insights | XpoLog Server Logs Monitoring v6 Plug & Play | Powerful & Automated In-Depth Logs Data Mining | Optimize Your System with Out-of-the-Box Apps

After installation, go to XpoLog built-in Apps marketplace, choose any App you need like: Windows, Linux, Apache, IIS, NGINX, Log4J, SysLog, Amazon ELB / CloudFront / AMI / S3 and more and get an instant insights on all historical logs data – start improving your system in 2 clicks!

Your Guaranteed Added Values

  • Accelerate Problem Resolution by 80%
  • Discover 37% More Problems in your systems
  • Accelerate Logs Troubleshooting by 90%
  • Reduce 80% MTTR (Mean Time to Repair)
  • Increase Your Company’s App Intelligence

XpoLog Log Viewer v6 Plug & Play | Universal & Automated In-Depth Log Data Mining | Optimize with Out-of-the-Box Apps

With Customized XpoLog Logs Analysis Server v6 you can easily Analyze – Monitor and Manage logs and machine generated data, zero-in on errors and exceptions, leverage hidden business values, deploy out-of-the-box logs analysis apps and run correlation and analytics on application logs in real time and on any log format and size.

  • Agent-less End to End Data Collection – View huge live logs non-intrusively.
  • Search, Filter, Read & View Logs – Google-like Search intuitive machine data viewer.
  • Automated In-Depth Analytics – date, geo location, devices, pages & URLs, referrers, resources, servers, visitors, performance, and all types of errors filters.
  • Analysis Visualization Dashboards – Visualize all hidden business values, Gadgets, NOC Views.
  • Out of the box Apps – Operational intelligence across multiple logs and platforms – Windows, Linux, Syslog, .Net, IIS, Apache, Network, VMware, Docker and more.

Join Thousands of Satisfied Customers Worldwide



Thousands of Users & Companies Worldwide Already Use XpoLog. Download Free Now & Get Free Support Sessions With Every XpoLog Download To Improve Your Log Files Analysis Solution. 

Xpolog Log Analysis Center Worldwide customers