Downloads

Grindstone 5 beta

No sign-in, no account, no license key. Free for local workspaces. This is a beta release: try it on real days, but don’t rely on it for production work yet. When Grindstone 5 launches, move your folio over with Export and Import. The beta will keep working, but it won’t get regular updates. Grindstone 5 is licensed under the Grindstone 5 License Agreement.

GS5 for Windows
Windows 10 version 1809 or later, x64 or Arm64. Keeps itself up to date.
GS5 for Mac
macOS 14 or later, Apple silicon or Intel. Keeps itself up to date.

Earlier products

The last release of each. These products are no longer sold or updated.

Grindstone 4
Windows installer, version 4.0.7380.29440 · 13.2 MB
Grindstone Sync Server
Zip archive, version 4.0.7368.29759 · 7.3 MB
Grindstone 3
Windows installer · 13.7 MB
Grindstone 2
Windows installer · 5.9 MB