SharePoint 2013 - Get All Document Library Detailed report using Powershell

This script will help you to retrieve all the document libraries in Site Collection and will give details about the library using simple method.

Steps

1. Open your SharePoint Management Shell.
2. Copy the below code.
3. Run this one.

Code

Load the below required libraries before we execute the code.

[System.Reflection.Assembly]::Load("Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c")
[System.Reflection.Assembly]::Load("Microsoft.SharePoint.Portal, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c")
[System.Reflection.Assembly]::Load("Microsoft.SharePoint.Publishing, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c")
[System.Reflection.Assembly]::Load("System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a")

function Get-DocReport([string]$siteUrl) {
$SPsite = New-Object Microsoft.SharePoint.SPSite $siteUrl
foreach ($web in $SPsite.AllWebs) {
foreach ($list in $web.Lists) {
if ($list.BaseType -eq "DocumentLibrary") {
continue
}

foreach ($item in $list.Items) {
$data = @{
"Site" = $site.Url
"Web" = $web.Url
"list" = $list.Title
"Item ID" = $item.ID
"Item Title" = $item.Title
"Created By" = $item["Author"]
"Modified By" = $item["Editor"]
"File Size (MB)" = $item.File.Length/1MB
}
New-Object PSObject -Property $data
}
}
$web.Dispose();
}
$site.Dispose()
}


Get-DocReport "http://gowthamr.sharepoint.com" | Export-Csv -NoTypeInformation -Path "D:\OuputFolder\DetailReport.csv"

That's it.  We are now good to go.