Mike Johns

Kompare

2026

Viewing spreadsheets across git branches with Kompare.

Kompare was made to solve a very specific problem. Sometimes you might have a spreadsheet or CSV checked in to a git repo. But diffing your changes is an absolute nightmare. Good luck catching a mistyped keyword or value updated in the wrong row.

Kompare gives you a cell-wise diff of a spreadsheet, across any local git branches.

Features

  • Compare changes across git branches
  • Supports XLSX and CSV files (including individual sheets within an XLSX)
  • Super-fast scrolling and search
  • Expand changed cells
  • Focus your view to just changes rows or columns
  • Lock columns to preserve context

Just open a git-tracked directory that contains supported files, pick your branches to kompare, and you’re set!

Download for macOSv1.07 · 2.5 MB · macOS 15.7 or later