Look up.
Understand.
The complete manual for MergeQaiPro — from the file comparison and the regex filters to folder, image and byte-by-byte comparison.
Contents
Welcome
Welcome to MergeQaiPro
Two versions of a file — and the question of what is actually different. By hand that is tedious and unreliable: a forgotten comma, a transposed number, a changed path go unnoticed while reading. MergeQaiPro places both versions side by side and marks every deviation in colour — line by line and, within a line, character by character.
And it does not stop at looking. With one click you fetch a single block from one side to the other. So you do not have to decide in favour of one file and lose the other — you assemble the correct one from both.
What counts as a difference in the first place is up to you: different indentation, different line endings, one space too many — all of it can be hidden as formatting only. And whatever changes constantly in your files without ever mattering — timestamps, sequence numbers — is cut away by the regex kit, without you writing a single line of jargon.
What MergeQaiPro takes off your hands
| You know the feeling | How MergeQaiPro helps |
|---|---|
| “I have two versions and no longer know what I changed.” | Both versions side by side, every deviation in colour — and with chapter 3 character-precise instead of merely line-based. |
| “Both versions have something good — I do not want to throw one away.” | Take over block by block, in both directions, with undo (chapter 4). |
| “The comparison is full of differences that are none — just different indentation.” | Filters for whitespace, line endings, case and more; everything else still counts as a real difference (chapter 5). |
| “Every line has a different timestamp — I cannot find anything.” | The regex kit cuts such places away before the comparison, with a preview on your actual lines (chapter 6). |
| “Two people edited the same file.” | The three-way comparison knows the common base, detects conflicts and collects the result in the middle (chapter 7). |
| “Which files differ between these two folders at all?” | Folder comparison with a status list; a double-click opens the file comparison (chapter 8). |
| “The two images look the same — are they?” | Four display modes including a difference image and a similarity percentage (chapter 9). |
| “As text the files look identical, but the program says they are not.” | The hex view shows every single byte and the first deviation (chapter 10). |