Smart File Duplicate Manager ^v1.2.6

• Scan the selected folder and all subfolders
• Compare files by size, then by hash (xxHash, or MD5 if none)
• Multi-threaded scanning (uses all available processor cores)
• Filters by file size and extension

• Automatically determines the primary file in each group based on strategy: Oldest/Newest, Smallest/Largest, Shortest/Longest Path
• All other files in the group are automatically marked as duplicates
• Manually select files in each group (checkboxes)
• Ability to change the primary file in a group
• Globally select all duplicates / deselect all

• Move — duplicates are moved to the destination folder in a subfolder with the date and time. A JSON log with all information about the moved files is saved in the folder.
• Test Mode — simulates actions without actually moving

• View all previously moved files from JSON logs
• Selective file restore to their original folders
• Automatic log update and deletion of empty folders

• Three main panels: Left — scan settings, Center — list of duplicate groups with statistics, Right — group details and file list with checkboxes
• Search by file name
• Progress bar and status bar
• Confirmation of all important actions
• Hotkeys for basic operations
• Dark theme

The application allows you to create desktop entries directly from the menu:

• Go to File → Create Desktop Entry
• Choose locations: Application Menu or Desktop
• Creates .desktop file with proper configuration

Available on Linux systems with desktop environments that support .desktop files (GNOME, KDE, XFCE).

• Language: Python 3.8+
• GUI: PyQt6
• Hashing: xxhash (optional), MD5
• Platform: Windows / Linux / macOS
• License: BSD 3-Clause

• Python 3.8 or higher
• PyQt6
• xxhash (optional — for faster hashing)
• Windows / Linux / macOS