Mirror Sync

MirrorSync

Professional One-Way Folder Synchronisation for Windows

- is a powerful, easy-to-use file synchronisation tool designed for businesses and professionals who need reliable, automated copying of files from one location to another — whether on the same machine, across a local network, or over a remote file share.

What It Does

- keeps a destination folder perfectly in sync with a source folder. Set it once, click Start, and every file you add, modify, or delete at the source is automatically reflected at the destination — in real time.

Key Features

Two sync modes to fit any workflow

• Continuous mode — runs in the background, watching for changes the moment they happen and doing periodic full scans to catch anything missed
• One-time mode — performs a single complete sync and stops automatically, perfect for scheduled or manual backup runs

Smart sync — not a blind copy
Files already at the destination are compared by size and timestamp. Only files that are new or changed are copied. Restarting a sync never wastes time re-copying what's already there.

Intelligent rename detection
If a folder at the destination has been renamed, the application detects it automatically using a file-matching algorithm and re-creates the correct structure — no data loss, no duplication.

Network share support
Works seamlessly with UNC paths (\\server\share). Optional username, password, and domain credentials can be entered directly in the interface for accessing protected network shares.

Live activity dashboard
A real-time overview bar shows source and destination paths, files copied, files deleted, errors, estimated time remaining, and last sync time — all at a glance without digging through logs.

Full activity log with HTML report
Every file operation is logged in a colour-coded live console. When a session ends, a professional self-contained HTML report is generated automatically — ready to save, share, or archive.

Mirror delete mode
Optionally mirror deletions and renames from the source to the destination, keeping both locations perfectly identical.

Flexible path entry
Paths can be typed or pasted directly, or selected using the built-in folder browser — supporting both local drives and network paths.

Who Is It For

• IT administrators managing file replication between servers
• Businesses backing up shared network folders to a secondary location
• Creative professionals mirroring project folders to external drives or NAS devices
• Anyone who needs a set-and-forget sync solution that just works

Technical Highlights:

• Lightweight, single executable — no installation required
• File watcher technology for instant sync response (sub-second on local drives)
• Retry logic with configurable attempts and delays for resilience on busy or slow networks
• Configurable full-scan interval for guaranteed consistency even if file events are missed

MirrorSync by ToolsLex  — reliable, intelligent, professional file synchronisation.