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DiffMerge is an application to visually compare and merge files.
Product Features Diff. Graphically shows the changes between two files. Includes intra-line highlighting and full support for editing. Merge. Graphically shows the changes between 3 files. Allows automatic merging (when safe to do so) and full control over editing the resulting file. Folder Diff. Performs a side-by-side comparison of 2 folders, showing which files are only present in one file or the other, as well as file pairs which are identical or different. Configurable. Rulesets and options provide for customized appearance and behavior. International. Compatible with 42 different character encodings.