Foldermatch are so sure of their own software that they have posted a huge and seemingly exhaustive list of software vendors operating in the synchro space. Suppliers for all of the follwing products are included along with a link to their respective websites:
3D Sync, Active File Compare, ADCS, Adrian Carter’s File Compare Utility, AllnSync, Asynchrophobia, Backer, Backup2001, Synchronizer, Baobab Manager, BASK, Beyond Compare, Binary File Compare, BinComp, BKS, Briefcase, Briefcase Plus, CCS Dir/File Compare Utility, CDR Checker, CmdSync, CMP, Comparator, Compare, Compare and Merge, Compare Copy, Compare It!, Compare Suite, CompFold, CompLite, ComponentSoftware Diff, CompTig, CopyTo, Cute Mirror, CTF, DateWise File Compare, Delta, Different File Compare Program(DFC), Dir Prudence, DIRCMP, DirComp, Directory Compare for Windows, Directory Compare, Directory Compare and Synchroniz, Directory Replicator, Directory Toolkit, Disk Accord, Disk Status, DLSupC32, Double, Easy2Sync, ExData, ExamDiff, FastLynx, FastMove, FastSync, FC, FC32, FCWin, FCU – File Compare Utility, File-N-Sync, FileBack PC, FileCompare, File Merge Express, File System Monitor, File SyncForce, FileSync (by FileWare), FileSync (by Warren Machanik), FileSyncPro, FileTiger, Fintrsct, Folder Synchronize, FolderMatch, FolderClone, Folder Synchronization, Guiffy, HTML Compare, Idem, Instant Folders, HTML Match, InSync, Japos Compare File, JCase, jpDirComp, jpFolderComparison, jpFolderSynchronization, KFileMerge, LACOS File Synchronizer, LapLink, LaserCompare, Link Maven, MatchFolders, Merge, MergeRight, Mirror, MisMatch 98, myEasySync, Network/Unplugged, Network File Monitor, nnCopy, NTDMatch, NWCopy, OmniSync, pcAnywhere, PCSync, PeerSync, PMDiff, PopCMP, PowerSync, ProUpdater, PTCompare, qFileSync, QComp, QuickMirror, QuickSpot, RDS, Reconcile, Replication Manager ‘95, Second Copy, Shadow, SidebySide, SmartBackup, SmartSync, Snapper, SureSync, Swoosie Back, Sync, Sync Kit, Sync Savvy, SyncDir, SynchroFolder, Syncer!, SyncFile, Synchromagic, Synchronix, SynchronX, Synchronize It!, SynchronizeDir, Synchronizer (by CrashCourse Software), Synchronizer (by Juul &Stejle Multimedia A/S), Synchronizer International, SyncMan, SysSync, TFC, TreeComp, TreeDiff, TwinFolders, UwiSoft FileCompare 32, UniCompare, Unison, Version Compare, ViceVersa, Visual Batch File, Visual Diff, Visual Diff and Merge forWindows 95, wBrowse, WDIFF, WinCmp, WinDiff (Meurrens), WinDiff (Microsoft), WingDir, WinLink2000, WinMerge, WinSin, WinUpD8R, WMatch32, WordDocDiff, XComp (iglyph), XComp (Inabyte), XDIFF, XFiles, XSynch, ZSync, Zip-n-Go.
I’ve posted the full list here hoping that people looking for information on any of the above sync software might find other entries in this blog useful in their research.