
The results can then be merged or reconciled in a variety of ways: You can, for instance, create a. WinMerge can also be used to compare entire directory hierarchies and produce detailed reports about what's different. Finding changes makes it easier to fix vulnerabilities that could be exploited. It can be used for that, which by itself makes it tremendously useful, since it can generate diff or patch files. The best all-around tool I've encountered is WinMerge, an open source program originally developed as a programmer's tool for detecting line-by-line changes between files. The bad news is that you'll have to narrow down the field to a few that work well and that handle common use cases. The good news is that there are scads of such tools out there. The best way to deal with this situation is with a third-party utility.
