PortableFix is a portable diagnostic and repair utility for Windows 10 and 11 that operates from a USB stick without installation. It performs system information gathering, temporary file cleanup, disk and system integrity repair, Windows Update reset, network stack fixes, autostart analysis, security auditing, driver inspection, debloating, printing repair, boot configuration checks, Office and browser repairs, user folder backup, optional feature management, software updates via winget, hardware sensor monitoring, and deep cleanup tasks. The tool executes actions through PowerShell and provides a dry-run mode for previewing changes before applying them.



