WinMerge, Meld, WinDiff, KDiff3, Araxis Merge, FileMerge, DiffMerge, Kaleidoscope, xxdiff, Kompare, SmartSynchronize, WinMerge 2011, WinMerge JP, Foldermatch, Tkdiff, Unison File Synchronizer, ExamDiff Pro, GumTreeDiff, Draftable, Workshare Compare, SemanticMerge, P4Merge, DeltaWalker, Diff Doc, mergely, DirEqual, UltraCompare, Diffinity, AptDiff, CompareMerge, Text Comparator, Folder Sync, Guiffy SureMerge, DiffPlug, ApexSQL Compare, LopeEdit, DiffVue, VisualDiffer, DiffFork are some alternatives to Beyond Compare.