DupeFiles scans your file system for duplicate files. DupeFiles is a csharp dotnet core application which runs under windows, linux and probably osx.

DupeFiles checks files for for file size, hash and finally binary.

// Show help
dupefiles.exe --help

// Add a folder to the index
dupefiles.exe add --path /folder/to/add

// Scan the index for duplicates
dupefiles.exe scan

// Remove duplicate files
dupefiles.exe clean

// Purge index of non existant files
dupefiles.exe purge

// Remove all items from the index which contain the string "-copy"
dupefiles.exe remove --pattern "-copy"

This adds, scans and cleans directory all in one run:

quick --path /folder/to/scan

• Integrate the "analyze" option/feature
• Remove dupes after deletion/moving... from DupeGroupList

• 1.3 (4/21/2021)
  • New option: analyze
  • Better dupe handling
  • Better output
  • Loading and saving of the found duplicate file information
  • Easy removing of found duplicates
• 1.2.1 (4/15/2021)
  • Two new output types: XML and Text
  • Cancel current action with ctrl-c
• 1.2.0 (07/06/2020)
  • New scan option "output" for storing the found duplicate file information.
  • Removed some errors when rescanning folders with new files which wheren't previously scanned.
  • Correctly print out found duplicates.
  • New type of how DupeFiles stores its duplicate files inside the memory.
  • Duplicates are now shown in red.
  • Redone displaying hashsum calculation.
  • Removed a lot of unnecessary log outputs.
  • Removed unnecessary file information from the index.
  • Renamed options (idscan -> scan, idplus -> add, ...)
  • Removed the option "info". Instead information about the scan is shown after the scan is done.
  • MaxFileInfo is now the default value of Long.MaxValue.
• 1.1.1
  • Remove option to remove certain items from the index