PowerShell script to get SharePoint 2013 library folders and subfolders size

Question

Could some share a PowerShell script to get SharePoint 2013 library folders and subfolders size, I have huge library which has hundreds of folders and each folder has a lot of subfolders and sub sub folders too.

Please help me to get a script for Site URL, Library, folder, subfolder, Size into a csv file.

Answer 1

Hi @Madhu Muppavarapu ,
It took some time to deploy the environment and testing, sorry for the delay response.
You can try the follow code.

Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue  

# Function to calculate folder size  
Function CalculateFolderSize($Folder)  
{  
    [long]$FolderSize0 = 0  

    foreach ($File in $Folder.Files)  
    {  
        #Get File Size  
        $FolderSize0 += $file.TotalLength;  

        #Get the Versions Size  
        foreach ($FileVersion in $File.Versions)  
        {  
            $FolderSize0 += $FileVersion.Size  
        }     
    }  
    #Iterate through all subfolders  
    foreach ($SubFolder in $Folder.SubFolders)  
    {     
        if($SubFolder.Name -ne "Forms") #Leave "Forms" Folder which has List default Aspx Pages.  
        {       

        #Call the function recursively  
        $FolderSize0 += CalculateFolderSize ($SubFolder)  

        }  
    }  
    Write-Host "Folder Name:" $Folder  
    Write-Host "Folder Size:" $FolderSize0 "B"  
    $resultsarray =@()   
        $fObject = new-object PSObject  
        $fObject | add-member -membertype NoteProperty -name "Name" -Value $Folder.Name  
        $fObject | add-member -membertype NoteProperty -name "Url" -Value $Folder.url  
        $fObject | add-member -membertype NoteProperty -name "Size" -Value $FolderSize0   
        $fObject | add-member -membertype NoteProperty -name "Unit" -Value "B"  
        $resultsarray += $fObject  

    $resultsarray| Export-csv c:\Users\spadmin\Desktop\0.csv -notypeinformation -Append  
    return $FolderSize0   

}  
    $Web = Get-SPWeb "site url"  

    #Get the Library's Root Folder  
    $Folder =  $Web.Lists["libraryname"].RootFolder  
    $FolderSize=CalculateFolderSize($Folder)  

The result:


Sorry again.
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