Worksheets

Organize independent calculations in tab-based workspaces.

Worksheets are independent tabs — each has its own expressions, variables, and results.
Create a new worksheet with the + button in the tab bar, or press Ctrl/Cmd + N.
Switch between worksheets by clicking a tab. Your work on each is preserved automatically.
Rename a worksheet by double-clicking its tab, or right-click → Rename. Press Enter to confirm, Escape to cancel.
Close a worksheet by clicking the × button on its tab, or right-click → Delete worksheet. The last worksheet cannot be closed.
Tabs resize dynamically — they share the available width and shrink as you open more.
Tab position (top, bottom, or left sidebar) can be changed in Settings → Worksheet tabs position.
Lock a worksheet with Ctrl/Cmd + L or right-click → Lock worksheet. When locked, the worksheet content is hidden until you unlock the tab.
Save a worksheet to an encrypted file: right-click the tab → Save to file.
Load a previously saved worksheet: right-click the tab → Load from file.
Variables and results are isolated: a variable defined in one worksheet is not visible in another.