Altova DiffDog Professional Edition allows you to diff/merge of text files, folders, and directories. It also includes XML-aware comparison options.
- Compare any two text files and indicate differences with colored highlights and connecting lines.
- Bi-directional merging of individual differences and direct editing of files in comparison window.
- Unlimited Undo/Redo for editing and merging.
- Saves file selections in a comparison settings document for reload later.
- Multiple options for XML-aware comparisons, such as entity resolution, ignore attribute order, etc.
- Well-formedness checking and validation (DTD & schema based).
- Intelligent Editing (DTD/schema based entry help, code completion & syntax help) within comparison window..
- Compared directories displayed in expandable/collapsible trees with multiple comparison modes by file type.
- Bi-directional file replacement within compare window or synchronize directories in one step.
- Expand .ZIP archives and OOXML files as directories to compare file-pairs (with XML-aware options).
- Saves directory selections in a comparison settings document for reload later.
- Windows 7 SP1 with Platform Update, Windows 8, Windows 10, Windows 11
- Windows Server 2008 R2 SP1 with Platform Update or newer