The screenshots below show how Fast Duplicate File Finder helps you locate and remove duplicate files quickly and safely. You will see the main results view, options panel, filter settings, and quick selection tools. Each feature is designed to save disk space while protecting important data.

Main Duplicate Finder Screen

This view displays duplicate files grouped together for easy review. The right sidebar lets you choose the scan method, including 100% Equal Files for exact matches, and adjust the similarity level when comparing content. Add one or more folders, include subfolders, and start the scan.
After the scan, groups show file name, location, size, date, and a Similarity bar so you can confirm the match. Use Auto Check rules such as preferring older file dates to mark duplicates in bulk. You can preview any file before removal and choose whether to delete to the Recycle Bin, move or copy to a destination, or keep the original folder structure.

Options

The Options window lets you fine-tune the program's behavior. Protect system files and folders, skip zero-byte files, and enable warnings if all items in a group are marked for deletion. You can color or bold user-checked files for better visibility, set process priority for smooth performance, enable logging, and allow previews for Microsoft Office documents. These settings help you clean files safely and efficiently.

Filter Files and Folders

This panel allows you to target exactly what you want to scan. Include or exclude by folder, extension, file name patterns with wildcards, size ranges, and creation dates before or after a specific day. You can choose whether filters exclude matches or include only matches. This is ideal for large archives or when you only want certain file types, such as *.tif files under 30 MB created before a specific date.

Quick Check and Uncheck

These tools let you apply fast rules to mark duplicates with one click. Check or uncheck by extension, folder, size or date criteria, or file name patterns. The Check All Except First in Group option keeps one original file and marks the rest, making it easy to clean up large batches while keeping the primary file automatically.

Conclusion

These Fast Duplicate File Finder screenshots show the key features in action. From scanning and filtering to safe deletion, the program gives you full control over duplicate cleanup. You can free up disk space, organize your folders, and keep your storage clean without the risk of deleting important files.
Download Duplicate File Finder and start removing unnecessary duplicates today.