IISParser

IISParser is a PowerShell module to read IIS logs. It's very fast and easy to use. This module is based on IISLogParser library that does all the heavy lifting.

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Releasev1.0.2

Language: C# Updated: 2026-02-14T21:44:28.0000000+00:00

Curated Examples

Parse IIS logs from PowerShell

Read an IIS log file into PowerShell objects.

This pattern is useful for a first look at an IIS log without loading the entire file.

It is adapted from IISParser.PowerShell/CmdletGetIISParsedLog.cs.

Example

Import-Module IISParser

$logPath = Join-Path $PSScriptRoot 'samples\u_ex230101.log'

Get-IISParsedLog -FilePath $logPath -First 10 -Expand |
    Select-Object Timestamp, ClientIP, Method, UriPath, StatusCode, TimeTakenMs

What this demonstrates

using a script-local log path
limiting the first pass to a small number of records
expanding fields into PowerShell-friendly properties

Source

CmdletGetIISParsedLog.cs