File Comparison Tools

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  P4Merge

  Free

  A visual diff and merge tool for comparing and resolving changes between text files and directories.

• 
  WinMerge

  Free

  Windows visual diff and merge for files and directories.

• 
  DeltaWalker

  Free Trial

• 
  Diffinity

  Free

  A diff and merging tool with focus on accurate and easy to read source code diffs.

• 
  ExamDiff Pro

  Free Trial

  Compare and merge files and folders with ExamDiff Pro.

• 
  Meld

  Free

  A visual diff and merge tool targeted at developers.

• 
  Synkronizer

  Free Trial

  An Excel file compare tool that allows you to compare, update and merge Excel tables.