Windows Explorer context menu extension to include commands for file comparison. With right click on a file or two files starts external file comparison utility. Diff-ext is a context menu extension that include commands for file comparison. Allow to save a file for later comparison (to allow comparison of files in different folders).

Every day you have to compare different products. And if your work is connected with marketing, advertising or product manufacturing, you also have to show the comparison results to your co-workers and supervisors. The most informative way is to create a comparison diagram or chart. Creating a comparison chart has never been so easy!

Compare PDF can compare both - related and non-related files.
"By keywords" comparison feature highlights common and unique keywords, allowing to compare non-related files.
"Word by word" comparison compares files with a common ancestor.
If you work with plain text, then you can edit compared documents, apply or decline changes.
Finally, you can bring comparison details to simple or advanced structured report.

Compare Suite can compare both - related and non-related files.
"By keywords" comparison feature highlights common and unique keywords, allowing to compare non-related files.
"Word by word" comparison compares files with a common ancestor.
If you work with plain text, then you can edit compared documents, apply or decline changes.
Finally, you can bring comparison details to simple or advanced structured report.

DTM Schema Comparer is a visual database schemas comparison tool that supports ODBC, OLEDB and Oracle Call Interface connecctions. The visual representation of database schemas as a tree makes the comparison process more comfortable. The built-in SQL text comparison tool allows you to view two scripts with differences displayed in a comfortable way.

Iside compares files and folders by computing their hash code (MD5,SHA1,...). Right click on a file, select Copy and by right clicking on another file you will discover if they are equal. Includes file comparison, hash displaying tool plus a complete folder comparison tool.
The hash functions allow to determine if two files are different even if their size is the same.
Ideal tool for configuration managers, programmers, deployers.

ExamDiff Pro is a Windows tool for visual text and binary file and folder. It features a double-pane view that allows for side-by-side comparisons, with color-coded lines indicating whether each line is added, deleted, or changed. For folder comparisons, just double-click a file to jump to a side-by-side file comparison. You can easily edit and synchronize files either using the built-in editor, or an external text editor of your choice.

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.

DiffMerge is highly useful for software developers, web designers and other professionals. The tight integration between folder and file comparison makes it easy to identify and review every change in every source file, even when comparing source hierarchies containing thousands of files.

ProjectDiff is highly useful for software developers, web designers and other professionals. The tight integration project, folder and file comparison makes it easy to identify and review every change in every source file, even when comparing source hierarchies containing thousands of files.

ECMerge compares and merges files and folders, side-by-side. Syntax colouring for many languages. Configure third-party programs to import PDF, Office documents, or open ZIP/RAR archives. XML pretty-printing. In-line differences. Security distance for merges. Save your work at intermediate situation and restart it later! Generate patch/XML/HTML reports. Good replacement for many SCC own merge tool. Available also for Linux&Solaris.

ECMerge compares and merges files and folders, side-by-side. Syntax colouring for many languages. Configure third-party programs to import PDF, Office documents, or open ZIP/RAR archives. XML pretty-printing. In-line differences. Security distance for merges. Save your work at intermediate situation and restart it later! Generate patch/XML/HTML reports. Good replacement for many SCC own merge tool. Available also for Windows&Linux.

ECMerge compares and merges files and folders, side-by-side. Syntax colouring for many languages. Configure third-party programs to import PDF, Office documents, or open ZIP/RAR archives. XML pretty-printing. In-line differences. Security distance for merges. Save your work at intermediate situation and restart it later! Generate patch/XML/HTML reports. Good replacement for many SCC own merge tool. Available also for Windows&Solaris.