ComponentSoftware Diff (CSDiff) is a free, advanced file-difference analysis tool for Microsoft Windows. CSDiff is a great asset to anyone in need of analyzing changes which have been made between two revisions of the same file or folder. CSDiff is commonly used when analyzing program source files, HTML documents and MS-Word documents.

Professional version control and software configuration management for Windows. Fully integrated with Windows Explorer and provides the most powerful and intuitive solution on the market today. Free for single users and open-source developers. CS-RCS handles program files and all types of documents including HTML and MS-Office documents and images. Also includes advanced features needed for complex software and web development projects.

ComponentSoftware ExcelDiff (CS-ExcelDiff) is an advanced Excel file comparison tool for Microsoft Windows. ExcelDiff is a great asset to anyone in need of analyzing changes which have been made between two revisions of the same file. Comparisons can made between both single and multiple sheet documents.

ComponentSoftware HTMLDiff (CS-HTMLDiff) is an advanced file-difference analysis tool for Microsoft Windows which analyzes & presents differences in HTML, XML, MS-Word and text documents. Changes to HTML files may be viewed visually as they appear in your browser, or you can analyze the changes at source level. CS-HTMLDiff even lets you compare online documents !!