I just stumbled across some incredible freeware utilities, many with source code

This may have been posted before, and apologies if I have created a duplicate thread with this.
 
I stumbled across a link in another forum thread, that is for a site with an absolutely incredible array of freeware utilities, developed for Windows, that may have some that would be useful for Sonar users:
 
http://www.nirsoft.net/
 
To give you an idea of what's freely available to download, there are utilities for:
 
1) Data Recovery from failed partitions and other situations
2) Windows Password Recovery
3) Reporting on Registry changes
4) Network Monitoring
5) Internet Tools
6) Duplicate Files Reporting
 
Bob Bone
 
 
http://www.nirsoft.net/
 

I've used Nir's dump analyzer. For a freebie, it's pretty good. It's been awhile, but IIRC it'll handle SONAR-generated minidumps, too, although you may need to use a command-line option to point it to the right folder.