Whats Changed

• In .NET, compare words, strings, streams and files with a single line of C# or VB.NET code.
• Detects added, deleted, and changed lines.
• Recognizes code block begin and end tags.
• Case Sensitive or Insensitive Matches.
• Option to ignore horizontal and vertical white space differences .
• Ability to exclude textual differences by contains, starts with, ends with, or regular expressions.
• Output differences to CSV Streams and Files.
• Output differences to HTML Streams and Files.
• Output differences to Text Streams and Files.
• Output differences to DataTables.
• It supports all .NET project types including .NET Framework .NET Core, Mono, Xamarin iOS, Xamarin Mac, Xamarin Android, UWP, Unity, .NET 5, and .NET 6.
• Distribute with your application royalty free.

While it can be purchased separately, this product is also included in the Gold Suite. Gold Suite subscribers receive all product updates and all new products as part of a yearly subscription. It is the best value in the industry.

Download a free 30 day trial today.

• Full working version
• Includes technical support
• Compatible with Windows, macOS, Linux, iOS, Android and Docker.
• Compatible with .NET Framework 3.5 and higher, .NET Core 2.0 and higher, Mono 5.4 and higher, Xamarin.iOS 10.14 and higher, Xamarin.Mac 3.8 and higher, Xamarin.Android 8.0 and higher, Universal Windows Platform 10.0.16299 and higher, Unity 2018.1 and higher, .NET 5, and .NET 6.

Download Options

• Download Full Installer
• Download Zip No Installer
• Download NuGet Package
• Online Help

The Whats Changed requires the following system configuration.

• Compatible with Windows, macOS, Linux, iOS, Android and Docker.
• Compatible with .NET Framework 4.0 and higher, .NET Core 2.0 and higher, Mono 5.4 and higher, Xamarin.iOS 10.14 and higher, Xamarin.Mac 3.8 and higher, Xamarin.Android 8.0 and higher, Universal Windows Platform 10.0.16299 and higher, Unity 2018.1 and higher, .NET 5, and .NET 6.

CompareLogic compareLogic = new CompareLogic (); //Trial Mode

//CompareLogic compareLogic = new CompareLogic("place user name here", "place license key here"); //License Mode

//Compare two files

File .WriteAllText( "original.txt" , "This line was deleted.\r\nThis line is the same.\r\nThis line is a changed." );

File .WriteAllText( "changed.txt" , "This line is the same.\r\nThis line was changed.\r\nThis line was added." );

ComparisonResult result = compareLogic.CompareFiles( "original.txt" , "changed.txt" );

//Output to HTML, also can export to CSV, or DataTable

OutputHtmlLogic outputLogic = new OutputHtmlLogic ();

outputLogic.OutputToFile(result, "CompareFilesTest.html" );

//Show the file in the browser

System.Diagnostics. Process proc = new System.Diagnostics. Process ();

proc.StartInfo.FileName = "CompareFilesTest.html" ;

proc.Start();

Q: How do I use my license key?
A: CompareLogic compareLogic = new CompareLogic("place user name here", "place license key here");

Q: I lost my license key how do I retrieve it?
A: Go to your account

Q: I lost my software how do I retrieve it?
A: Go to downloads

Q: Where can I download the latest version of my software?
A: Click the download tab.

Q: How does the licensing work?
A: Each developer that uses the library must have a license. You may distribute your application to end users royalty free. A site license is for all the developers in a single building.

Q: What happens when the trial expires?
A: An exception is thrown, indicating that the trial is expired.