Compare Files (2), With Visual Studio Built In Tool
GitHub - yusefmaali/compare-android-string-resources: Tool to compare your Android string resource among multiple locales. Useful if you have many error-prone translators that used to change the resource name.
Comparing strings - cpp tutorial
ExamDiff - The freeware visual file compare tool
Code Compare - Download
Code Compare - Visual Studio Marketplace
Output of form comparison tool (compareODM). Forms represented by... | Download Scientific Diagram