Open-source alternatives to Microsoft Excel

Open-source spreadsheet application. — GridCraft: an open-source, clean-room spreadsheet (Microsoft Excel-style) in pure Rust. By ArtCraft.

↔ alternative to Microsoft Excel

A native port of Lotus 1-2-3 spreadsheet to Linux. — A native port of Lotus 1-2-3 to Linux.

↔ alternative to Microsoft Excel

Lightweight powerful CSV editor with JS macros — A lightweight, powerful CSV editor for macOS, Windows and Linux — with built-in JavaScript macros.

↔ alternative to Microsoft Excel