Mirror app icon

Mirror

Dead-simple drag-and-drop file backup for macOS. Exact copies of your folders — on drives, servers, and network volumes.

macOS 14+  ·  Apple Silicon & Intel  ·  7-day free trial
Read the introduction  ·  User Guide  ·  Release notes

Mirror main window showing a source folder syncing to two destinations

Features

Backup you can actually trust

No wall of checkboxes, no cryptic sync jargon. Drag folders in, see exactly what will happen before it happens, and verify the result.

Trial run preview

See every copy, rename, and removal before anything touches your files. Omit items with a keystroke, then run for real.

Mirror & Backup modes

Keep an exact clone of the source, or add-only backups that never delete. Switch per preset with one click.

Multiple destinations

One source, several destinations — local drives, NAS, or network volumes — copied simultaneously in a single pass.

Rename & move detection

Reorganized your library? Mirror recognizes renamed and moved files and updates the destination instead of re-copying gigabytes.

Verification, built in

Quick spot-checks or deep checksum verification prove your backup matches the source — byte for byte.

Safety guards

Atomic copies mean interrupted syncs never corrupt existing backups, and removal guards catch accidental mass deletions before they spread.

Archive safety net

Files removed from a mirror are archived, not destroyed — browse and restore them any time.

Scheduling

Run syncs on an interval, at specific times, or automatically the moment a backup drive is connected.

Automation ready

Full sync history with exportable reports, plus a URL scheme that hooks into Shortcuts and Stream Deck.

Screenshots

A closer look

Pricing

Try it free for 7 days

Fully functional trial — no account needed One license covers two Macs All 1.x updates free

FAQ

Questions & answers

What are the system requirements?

Mirror runs on macOS 14 Sonoma or later — including macOS 26 Tahoe — on both Apple Silicon and Intel Macs. Granting Full Disk Access is recommended so Mirror can reach every folder you point it at.

How does the free trial work?

The trial is fully functional for 7 days — every feature, no account, no credit card. After it ends, you'll need a license to keep syncing.

How many Macs does a license cover?

One license activates Mirror on two Macs, and all 1.x updates are free.

Does Mirror work with network drives and NAS?

Yes — destinations can be local drives, external drives, servers, or network volumes (SMB/AFP), and you can sync to several of them at once.

Can you export reports?

Yes - you can export reports of the verificaiton and history.