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WarpSync Automated folder synchronization

Automatic folder sync software. Keep every location in sync.

One-way or two-way sync jobs between your computers, servers, and NAS. New files move automatically, interrupted transfers resume from verified progress, and every job stays visible from one dashboard.

Example of a two-way sync job between a London studio NAS and a Singapore office laptop, with recent activity showing files synced, transferring, and resumed.

Two-way sync. Both locations stay current without anyone sending files.

Hot folders. Drop a file in, WarpSync delivers it to the destination.

Automatic resume. Interrupted transfers continue from where they stopped.

Your storage. Connects the devices you already run — no migration.

Set the folders and direction. WarpSync handles subsequent transfers.

Diagram of a two-way sync job between Berlin and New York: new files in the shared project folder are detected, queued, and delivered to the other location without anyone starting an upload.

Keep offices in sync

Both locations follow the same folder. Editors pick up what the other office added without asking for it.

Hot folders

Turn any folder into a drop point. A file that lands there is picked up and delivered automatically.

High-volume folders

Queue large masters or folders of small assets, with automatic retries after interruptions.

Set up a folder sync job.

3 steps · no migration
01Install the agent

Connect your endpoints

Install the WarpSend Agent on both devices and pair them with your account. Make each folder available as a Share in the app so it can be selected for sync.

02Define the job

Choose how files should move

In Replication, choose New Sync Pair and select the source and destination Shares. Use Tunnel for one-way or two-way sync, or Shuttle for one-way push through cloud staging.

03Hands off

Let WarpSync run

Choose continuous sync or a schedule, then review the first run in the activity history. Check the destination before leaving the job to transfer subsequent changes automatically.

Recover after a connection drops. Jobs resume from verified progress when the endpoints reconnect.

transferring link dropped resumed at 72% verified 584 GB DELIVERED BEFORE THE DROP · 0 BYTES RE-SENT

Chunked

Files are transferred in chunks, with progress tracked as the destination receives them.

Verified

Every chunk is checksummed on arrival and the whole file again before the job is marked complete.

Resumable

Interrupted jobs resume from verified progress when the endpoint reconnects.

Check each job’s status, including transfers waiting for an endpoint to reconnect.

WarpSend Replication screen listing active and paused sync pairs across Taipei, Frankfurt, and Los Angeles endpoints.
Monitor one-way and two-way replication pairs, current status, routes, and last activity from one screen. English interface · Northwind Studios demo data. Values shown are illustrative.
Storage independence

Use the storage you already have.

WarpSync connects the devices and storage your team already uses. Nobody has to migrate data into another cloud platform before files can move.

Your existing devices remain the source and destination.

macOS
Windows
Linux
Server
WarpSync
Synology
Linux servers
Cloud storage
Your devices hold the source and destination folders. Tunnel carries files directly between them; Shuttle stores an encrypted copy temporarily for delivery.

No migration. Point WarpSync at macOS, Windows, Linux, Synology, or your own servers.

Choose the transfer route. Tunnel connects endpoints directly. Shuttle uses encrypted cloud staging for one-way delivery when a direct route is unsuitable.

Authenticated endpoints. Each endpoint authenticates with its own agent credentials.

Complete activity record. Detected, queued, transferred, completed or interrupted — all timestamped.

Choose a route that fits how the two locations work.

Tunnel for changes in both directions

Two-way sync requires a working direct connection between the endpoints. Use Tunnel when both locations need to send updates, and keep both devices online while a transfer runs. Tunnel also supports one-way jobs.

Shuttle for one-way delivery

Shuttle sends changes from the source to the destination through encrypted cloud staging. It supports one-way push only and can queue files while the destination is offline. Shuttle access depends on your UDP plan.

Before the first run, decide whether source deletions should remove files at the destination. The Propagate deletions setting controls this behavior. A synchronized copy does not provide versioned recovery by itself; keep a separate backup when earlier versions must remain recoverable.

Open Replication and create a sync pair after both devices and their Shares are ready.

Set up a sync job for the folders your team shares.

Start syncing