Crystal REVS for C - Version 4.60 Crystal REVS is the best context-sensitive editor there is.Review Code in No Time Create Flowchart from Source for a clear view of the code Verify correctness of function. Detect errors Use Flowcharts for quick Code-reviews View Flowcharts – level wise, optimal, loops, conditions, area wise.Code and Flowchart Synchronization when browsingComment-based flowcharts for a wider audience. Export flowcharts to BMP/JPEG/VISIO formats. Code-only, Comment-only and Code+Comment flowcharts.Print large flowcharts on a single page.Object and Stack SizeVarious Compiler SupportCode is Easy-to-read:Auto-Formatting of Code and Comments. Line up object-names in successive declarations. Line up assignment operators in assignments. Split and indent long expressions as per operator precedence Transform hard-to-read code into very readable code. Improved code readability. Detect errors easily Other features Editing and Formatting in Real TimeTokens and Comments Panel for easy code entryState DiagramsFile/Project/Function Call-Trees, Caller Trees, Include Trees & Include By Trees, Paths. Premium Code/Comment BrowsingProject Level - Word/Object/Modified Object/Regular Expression/Lexical Search Software Metrics - McCabes, Halstead HTML documents of source+comments (Javadoc like!). No need to maintain HTML documents - just comment code with Comments Panel. Cross-reference for all identifiers, Color Coded Metrics display. Import projects from VC++. Visual Studio.Net, Borland Language Extensions + Keil Compiler SupportSCC IntegrationEditions:Rules AddOn: MISRA C Static CheckingDataFlow: Rich Trees, Data Flows for an object, Call Flow, Data Dependency, Flowcharts with inline expansion.Docs AddOn: Flowcharts, trees, Source Code listing with full-fledged browsing in HTML docs.Professional: Base+Rules+Docs EditionsProPlus: All the above + Full Project Flowchart, Command Line mode add-on