Comparator Fast is an application that simplifies the comparison / verification / synchronization status of two different directories on any media (local drives, network drives, writable CD's, Compact Flash and electronic media, any drive/disk or device managed as valid windows pathnames).

- Detect Repeated Files (cloned files) across any folder structure. Search engine by file's Name, Size or content (data) using CRC32 or MD5.
- Rename Files tool is now included, easy and quick mass renamer.
- Eliminate Duplicate Text/Emails from Text Files/Distribution Lists
- Graphics presentation, with Bar and Pie statistical presentation, detailed scan results summary.
- Filters and Exclusions.
- Horizontal/Vertical presentation of results.
- New Text Differences: a text file comparator. Analyses two text files and shows an easy to understand and merge information about lines added, modified and deleted. Analyze from Files or Clipboard content.
- New Convert Text Files from Unix/Linux Windows/DOS formats: allows to convert files to required target format (Unix/DOS) easy.
- New Creates Dummy File: Specify file name, desired size (from 0 Bytes) and it creates a "dummy" file with that name and size.
- Favorites Folders: easy access of your frequently used folders from the system tray, launch in Explorer or MS-DOS Prompt.
- External Software options: users can define external programs to use with Comparator Fast results, easy!.
- Integration with WinZip, WinRAR: auto detect these popular compression software to easy access, allowing backups of results on those compressed formats. Users can define their own Zip and Rar software manipulation if WinZip / WinRAR are not installed.
- Save Results to file: allow to save scan results to HTML, Text, Excel, Word, XML or Delimited (CSV).
- System Tray option, may start and keep Comparator Fast running on background on Windows system tray.