Calculeaf for desktop

A native app for Windows and Mac, for when you want your worksheets outside the browser. Two versions are available, depending on how you want your files stored.

Local only

Calculeaf Desktop (Local Only)

Version 0.3.1 · 2026-08-13

Signs in with your Calculeaf account for licensing, but worksheets are stored only in a local file on your machine — never uploaded or synced.

  • Worksheets never leave your computer
  • Works fully offline once installed
  • Best when files must stay on-premises

A paid subscription is required to use the desktop app. View pricing → · How Desktop differs from Local Only: desktop guide. Inventor add-in: Inventor.

What's the difference?

Both apps look and feel the same and sign in with your Calculeaf account. The difference is entirely about where your worksheet files live. Step-by-step: Desktop vs Local.

Calculeaf DesktopLocal Only
Where files are stored Synced to your Calculeaf account by default A local file on your computer, always
Switch storage mode Yes — toggle local/cloud anytime in settings No — local storage only
Access from another machine Yes, when in cloud mode No — files stay on this machine
Works offline Yes, in local mode Yes, always
Good for Most people — flexibility to sync or keep files local Sensitive or on-premises work that must never leave the machine