[Public] Where are my log files located in Azure App Service?

When running IronPdf on Azure App Service for Linux, the library writes its logs to the file system. These logs are not automatically available through Azure’s diagnostic logs, but you can access them manually using SSH or Kudu.

Default Log Locations

By default, IronPdf writes logs to:

/home/site/wwwroot

By this code:

IronPdf.Logging.Logger.LogFilePath = "Default.log";

How to Access IronPdf Logs

Option 1: SSH via Azure Portal

• Go to your App Service in the Azure Portal

• Under Development Tools, click SSH

• In the shell, run:

# Navigate to the web app's root folder

cd /home/site/wwwroot

# List all files and directories in the current folder

ls

# Display the full contents of the 'Default.log' file

cat Default.log

Option 2: Kudu (Advanced Tools)

1. Go to Azure Portal > Development Tools > Advanced Tool > Go > Site wwwroot > Default.log

2. You can view or download .log files there