Use WinMerge instead because it can handle large files, diff them faster, and the results are better (sometimes Windiff just gets it wrong). Process Monitor Portable is available for immediate download from the Process Monitor Portable homepage.If you want to compare two registry files (that you have manually exported to text), then there are plenty of comparison apps, such as WinMerge, WinDiff, etc.Ī word of caution: if the registry hive is large, then exporting can take a while, and worse, Windiff can more or less hang when trying to read large. And it's in Format, so it automatically works with the Platform including the Menu and Backup Utility. It supports upgrades by installing right over an existing copy, preserving all settings. Process Monitor Portable is packaged in a Installer so it will automatically detect an existing installation when your drive is plugged in. Its uniquely powerful features will make Process Monitor a core utility in your system troubleshooting and malware hunting toolkit. It combines the features of two legacy Sysinternals utilities, Filemon and Regmon, and adds an extensive list of enhancements including rich and non-destructive filtering, comprehensive event properties such session IDs and user names, reliable process information, full thread stacks with integrated symbol support for each operation, simultaneous logging to a file, and much more. Process Monitor is an advanced monitoring tool for Windows that shows real-time file system, Registry and process/thread activity.

Update automatically or install from the portable app store in the Platform. Process Monitor is freeware for business and personal use. It's packaged in Format so it can easily integrate with the Platform.

A new version of Process Monitor Portable has been released.

Sysinternals registry monitor