Open source diff tool c#

Star C library for patching standalone applications with binary diff and self patching support MIT License. Branches Tags. Could not load branches. Could not load tags. Latest commit. Git stats 44 commits. Failed to load latest commit information. The project hasn't seen many updates in recent years though you may be able to find more recent releases through this page , but it remains a solid diff and merge tool that should satisfy basic needs. Much like Araxis, the DeltaWalker diff tool also lets you compare office files.

If you're regularly performing comparisons on a folder basis, it's good to know that DeltaWalker shines with great performance in this area. Perforce , the company best known for its enterprise version control platform, also offers a solid diff tool: P4Merge is free of charge and comes with a basic feature set that makes it an interesting option on Windows, macOS and Linux.

Besides offering all the standard diff and merge capabilities, Code Compare comes with some special features like syntax highlighting , semantic code comparison and a VisualStudio integration. The basic version can be used free of charge, while the Professional Edition delivers the full feature set.

WinMerge is an open-source diff tool with some nice features like folder and image comparison, and three-way file comparison. Guiffy is a full-featured tool with syntax highlighting, three-way comparisons and merges, and multiple comparison algorithms.

It comes in pro and expert versions, and supports Windows, macOS and Linux. Another aspect to watch out for is integrations: before choosing your favorite tool, you should make sure that it plays nicely with the rest of your tool chain. I can already confirm that most of the mentioned tools work seamlessly with Tower , our own Git client. If you don't need the power of a dedicated Diff tool application, the integrated diff views in Tower might even be sufficient for you:.

See for yourself and try it 30 days for free. But a good one can be really helpful in a lot of situations. The following list describes several tools on the market and should help you in choosing a merge tool. Several of the tools are open source which means you can easily try them with no monetary commitment. Git is a popular option for developers. It is more than a merge tool, but that is one of the main aspects of the tool.

Git prides itself on having the best branching functionality in the industry. Many users of the software agree. However, the merge tools native to Git are not sophisticated. KDiff3 is a side-by-side comparison program with a merge function.

It gives developers the ability to make changes directly in the output window. The project has not been updated for quite some time. However, the functions it currently supports work well. Developers at any level of experience. This software has a visual interface that is easy for people to learn and use. DiffMerge is a simple tool to install and use.

It can be integrated as the merge tool for Git. It is an intuitive tool and has a graphical interface. You can make changes directly in the tool. Semantic Merge is different than many of its competitors. It has a parser that helps it resolve conflicts by reporting at the function level, rather than changes in position. This makes refactoring a much easier proposition for developers.

However, if the parser is not capable of determining the code, the tool will revert to a text-based merge tool of your choice. Free for open source projects. This is a higher-end product for comparing and merging. It supports multiple programming languages with the ability to add more from online sources. Beyond Compare can read PDF files and other binary files for comparison, which most other tools do not support.

Development teams with a decent development budget who needs the robust functionality found in this tool. Code Compare is a file and folder comparison and merge tool. It allows multi-directional merge and integrates well with Visual Studio. Code Compare is a Windows-only solution. What is different about Meld is it allows users to compare files within different folders.

You may not use this feature often. Meld is easy-to-use.