Important folder comparison/merging features are indicated in the image below. Explanatory text for each feature can be found below.
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Only two-way comparison/merging is shown. The Professional Edition of Merge also supports three-way comparison and merging.
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The screenshot shows the ribbon user interface that is supported only on newer versions of Windows. Merge has a traditional menu/toolbar interface on older versions of Windows.

1. Report buttonClick this button to create a report of the folder comparison in HTML, HTML slideshow or XML format. HTML reports are particularly useful for archiving and distribution. A folder comparison report can, optionally, include file comparison reports for some or all of the files involved in the folder comparison. Thus, it is possible, in one operation, to generate a report that is a complete record of all the differences in all of files involved in a folder comparison. This is especially useful in code review and audit situations. 2. Copy selected buttonClick this button to display a menu that enables you merge folders by copying the selected files from one folder tree to another. You may also copy the files to an alternative destination. 3. Launch file comparisons for selection buttonClick this button to open file comparison windows for all the selected pairs (or triplets, for three-way folder comparisons) of files. 4. Three-way comparison button (Professional Edition only)Click this toolbar button to change to a three-way folder comparison view. 5. Select changed commandThis selects all the pairs (or triplets, for three-way folder comparisons) of changed files. Choosing this followed by Launch comparisons is a quick way to open file comparisons for every pair of changed files. |
6. Browse for folder buttonClick the ... button to browse for a particular folder, or choose a folder you have previously used from the drop-down list. Alternatively, type a folder path directly into the entry field or drag and drop a folder from the Windows Explorer. 7. Column separatorDrag column separators in the header area to change column widths. 8. Inserted fileThis file is present only in the right folder hierarchy. This is indicated by the background colour and the absence of an adjacent file in the left folder hierarchy. 9. Changed fileChanged pairs of files are indicated with an icon containing an information motif. The icon of the most recently changed file of each pair has a small red dot adornment. 10. Overview stripThis gives you an immediate idea of the extent of the differences between the folder hierarchies being compared. Each colour-coded mark on the strip represents a difference. You can click on an overview strip mark to jump directly to the corresponding change. 11. Context menu (not shown)Right-click the folder comparison window to display a context menu containing shortcuts to useful features. The Explorer context menu for the selected files is also available from this menu. |
12. Selected filesYou can select multiple pairs (or triplets, for three-way comparisons) of changed files and then choose Launch File Comparisons For Selection to open file comparison windows for them all. 13. Change countIf enabled from the
14. Collapse folderYou can collapse folders in which you are not interested by clicking the button the left of the folder icon. Click again to expand. 15. Select... commandThis command enables you to select files and folders according to criteria you specify. 16. Removed fileThis file is present only in the left folder hierarchy. This is indicated by the background colour and the absence of an adjacent file in the right folder hierarchy. 17. Status barThe status bar shows the number of each type of change (removals, insertions and changes) between the folder hierarchies being compared. |
