Twinbrook File Sync

Twinbrook File Sync keeps two or more folders in step. Pairs can run one way, mirroring a source onto a target and removing anything the source no longer has, or both ways, merging changes made in either place. Rules are set per pair, so a working folder and an archive folder can behave completely differently.

A file-system watcher picks up changes the moment they are saved rather than waiting for the next scheduled pass, and only the changed portion of a large file is transferred. Filters exclude the things you never want copied — temporary files, build output, folders above a size you choose — using simple name patterns.

Conflicts are surfaced rather than guessed at. When the same file has changed in both locations, the job pauses on that item and shows both versions with timestamps and sizes so you can choose, or applies a rule you set in advance. Every run writes a log listing exactly what was copied, replaced or skipped.

• One-way mirror and two-way sync modes per folder pair
• Real-time change watching plus scheduled and manual runs
• Block-level transfer so only the changed part of a file moves
• Local drives, external disks, network shares and NAS targets
• Include and exclude filters by name pattern, extension and size
• Conflict review with both versions shown side by side
• Versioned copies of overwritten files, kept for a set period
• Per-run logs and an optional email summary