Diff-based tools show changes at the level of the source code. To gain perspective on the significance, scope and impact of those differences, you need to review and understand each modified line of source code. Or you can use Imagix 4D's Delta Analysis, and compare software revisions at a meaningful level. Instantly. Accurately.
For C, C++ and Java developers
High Level Views
Avoid manually analyzing mountains of diff data. Easily examine changes at the level where they have impact. See differences in: