File server auditing is a must have process for all companies that rely on file servers to store their critical data and applications. Malicious and accidental modifications to files, permissions, file sharing settings can severly impact your organization. Netwrix Change Notifier for File Servers is a free tool to assist with file system and file server configuration auditing. The product sends daily reports by email listing all changes made to file servers: changes to files, folders, shares, permissions on your Windows-based file servers. It is archiving changes to files and successful file access attempts for two last days.