One source. Every destination,
always in sync

Ripplic watches a folder on your Mac and replicates every change,
one-way, to the destinations you choose: Amazon S3, Cloudflare R2,
Google Cloud Storage, Backblaze B2, MinIO, and any S3-compatible storage.

Download on the Mac App Store See how it works
AVAILABLE NOW · $49.99 ONE-TIME · FROM THE MAKER OF FOLDIC

One-way by design

Your source is the single source of truth. Changes flow outward — never back. No merge conflicts, no sync surprises, no accidental overwrites at home.

Live change detection

Folders are watched with file-system events. New files ripple out within moments — not on a nightly schedule.

Fan-out to many destinations

One source, multiple destinations. Mirror the same folder to Amazon S3, Cloudflare R2, and a self-hosted MinIO at once — every copy kept current independently.

Cloud-to-cloud coming soon

Sources won't stay local. Google Drive, Dropbox and OneDrive as sources — replicating Drive to S3, or Dropbox to R2 — are planned for a future release, not in the first version.

Private by design

Transfers go directly from your Mac to your storage — no middleman servers. Access keys live in the macOS Keychain. No account, no analytics.

Safe and resumable

Incremental by default: only changes are transferred, interrupted syncs pick up where they left off, and nothing at the destination is deleted without your say-so.

Built for the way you work

Three ways people put one-way replication to work.

Photographers & filmmakers

Import your shoot. It's already backed up.

Point Ripplic at your working drive — even an external SSD — and every RAW file and cut ripples to Amazon S3 and Backblaze B2 the moment it lands. The off-site copies of your 3-2-1 backup happen on their own, so a failed drive is an inconvenience, not a career event.

Self-hosters & tinkerers

One folder. Three clouds. Zero lock-in.

Mirror the same folder to Amazon S3, Cloudflare R2, and the MinIO box in your closet — at the same time, kept current independently. No native cloud tool replicates across vendors; Ripplic does it from one window. Any provider can raise prices or vanish, and your data doesn't care.

Developers & designers

Save locally. It's live on your CDN.

Watch your output folder — site builds, game assets, client deliverables — and every save lands on the bucket behind your CDN within moments. One-way means publishing stays unambiguous: your Mac is the source of truth, and nothing upstream ever overwrites your originals.

Screenshots

One window manages every pipeline, and setting up a new one takes a single form.

Ripplic's main window, listing four pipelines: macmini-minio, CloudFlare, GoogleDrive and AWS US East 1 — each showing its source and destination, a Synced status bar, and an on/off toggle.
Every pipeline at a glance — source, destination, sync status, and a toggle to pause any of them.
Ripplic's Add Pipeline sheet: choose a source folder at the top, then fill in the S3-compatible destination's endpoint, region, bucket and access keys, with a note that the secret key is stored only in the macOS Keychain.
Pick a folder, fill in an S3-compatible destination — the secret key lives only in the macOS Keychain.

Three steps, then it's automatic

Define a pipeline once. Ripplic keeps every destination current from then on.

1

Pick a source

A folder on your Mac or an external drive. Cloud sources like Google Drive and Dropbox are coming in a later release.

2

Add destinations

Amazon S3, Cloudflare R2, Google Cloud Storage, Backblaze B2, MinIO — one or several.

3

Let it ripple

Every change at the source replicates outward automatically. You just keep working.

FAQ

Is Ripplic two-way sync?

No — and that's the point. Ripplic is strictly one-way: the source is authoritative, and changes replicate outward to destinations. That means no merge conflicts, no "which copy wins?" ambiguity, and no risk of a destination overwriting your originals. If you need two directions, you can define two opposite pipelines between different folders.

Which destinations are supported?

Any S3-compatible object storage — Amazon S3, Cloudflare R2, Google Cloud Storage, MinIO, Backblaze B2, and others that speak the same API. Google Drive destinations are included in 1.0; Dropbox and OneDrive are coming soon.

Can a cloud be the source?

Not yet. The first release syncs from a folder on your Mac. Cloud sources — following Google Drive, Dropbox and OneDrive change feeds to enable cloud-to-cloud replication such as Drive → S3 — are planned for a later release.

Does my data pass through Ripplic's servers?

Never. There are no Ripplic servers. Transfers go directly from your Mac to your storage providers, using credentials that stay in your macOS Keychain.

Will Ripplic delete files at my destination?

Not without your explicit say-so. When files disappear from the source, the destination copies are flagged — you decide whether to keep or remove them.

When is it available?

It's out — Ripplic is on the Mac App Store for a one-time $49.99. No subscription.

Your files, everywhere they should be.

Download on the Mac App Store