DeltaWalker

DeltaWalker is Deltopia’s flagship product for comparing folders and files. The new DeltaWalker now opens in your browser, as DeltaWalker Web Beta 1, and installs on your Mac, as DeltaWalker Desktop Beta 1.

DeltaWalker is now a family of three:

DeltaWalker Web — the new DeltaWalker, in your browser. Beta 1, available now.
DeltaWalker Classic — the installed desktop app you may already use. Available today.
DeltaWalker Desktop — the new DeltaWalker as an installed app. Beta 1, available now for Macs with Apple Silicon.

DeltaWalker Web

Beta 1. Expect rough edges and features still arriving.

The new DeltaWalker runs in your browser. Nothing to install: open it from any computer, and no account is needed to start.

As accounts are connected, signing in will unlock the full set of capabilities. You will still be able to use DeltaWalker Web without one, with some limits.

In Beta 1, you can:

Compare 2 or 3 folders, side by side
Compare 2 or 3 files, side by side
Step through the differences in an open comparison
Merge by copying a selected difference to the other side
Review a synchronization plan — preview and confirm Update, Mirror, or Reconcile before anything is applied
Pick up where you left off — comparisons save automatically and reopen, with a history of past comparisons
Explore early automation — scripting, recording, a workflow gallery, and guided walkthroughs

Open DeltaWalker Web Beta 1 →

DeltaWalker Classic

DeltaWalker Classic is the installed desktop app, currently offered on deltawalker.com as DeltaWalker Classic v3, in Release Candidate 3. It remains maintained and supported, and today it is the most complete, proven DeltaWalker.

Perpetual license — Classic Pro is licensed for one operating system, chosen at purchase. Classic Oro covers all operating systems. See deltawalker.com for current downloads.
Existing licenses keep working with Classic, including Standard licenses.
v3 highlights — image comparison, binary comparison and editing, modern automation, parallel operations, and a modernized workspace.

Get DeltaWalker Classic v3 at deltawalker.com →

DeltaWalker Desktop

Beta 1. Free during the beta, with every feature unlocked.

DeltaWalker Desktop is the new DeltaWalker as an installed app: the same application as DeltaWalker Web.

Available now for Macs with Apple Silicon (M1 or later), on macOS 12 Monterey or later
Signed by Deltopia and notarized by Apple
The beta ends on February 1, 2027 at 00:00 UTC — after that, the app tells you the beta is over and points you to the download page
Intel Macs, Windows, and Linux — builds for these come later

Download DeltaWalker Desktop Beta 1 →

Classic and the new DeltaWalker

The new DeltaWalker is built on a new foundation, designed for the browser and the desktop alike, so the experience is the same in both. Here is how it differs from Classic.

Where it runs — Classic is installed on your computer. DeltaWalker Web Beta 1 opens in your browser, with nothing to install. DeltaWalker Desktop Beta 1 brings the same app to your desktop, on Macs with Apple Silicon for now.
Licensing across operating systems — Classic Pro is licensed for one operating system. The new DeltaWalker’s editions differ by capability and are not tied to an operating system. DeltaWalker Desktop is free during the beta; more licensing details will follow.
Updates — DeltaWalker Web, now in Beta 1, improves continuously. No big download-and-upgrade cycles.
Classic is not going away — it stays maintained and supported, alongside the new DeltaWalker. For production work that depends on capabilities the beta does not have yet, Classic is the right choice today.

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