Download SheetAtlas

Free Excel comparison and search tool. Available for Windows, with Linux and macOS support coming soon. 100% offline processing - your data never leaves your computer.

Choose Your Platform

Latest version: v0.3.3 (Alpha release - Windows and Linux installers available)

Windows

Installer for Windows 10+

SheetAtlas-Setup-win-x64.exe (~50MB)

Linux

Debian Package (.deb)

SheetAtlas-linux-x64.deb (~45MB)

macOS

DMG Installer for macOS 10.15+

SheetAtlas-macos-x64.dmg (~50MB)

System Requirements

Minimum and recommended specifications for running SheetAtlas

WIN

Windows

OS: Windows 10 version 1809 or later, Windows 11

RAM: 4GB minimum, 8GB recommended

Disk: 200MB free space

.NET: Included in installer (self-contained)

LIN

Linux

OS: Ubuntu 20.04+, Debian 11+, Fedora 36+

RAM: 4GB minimum, 8GB recommended

Disk: 200MB free space

Dependencies: None (self-contained)

MAC

macOS

OS: macOS 11 (Big Sur) or later

RAM: 4GB minimum, 8GB recommended

Disk: 200MB free space

Note: App signing in progress

Installation Guide

Step-by-step instructions for each platform

1

Windows Installation

  1. Download SheetAtlas-Setup-win-x64.exe
  2. Run the installer (may require administrator privileges)
  3. Follow the installation wizard
  4. Launch SheetAtlas from Start Menu or Desktop shortcut
2

Linux Installation

Debian/Ubuntu (.deb):

sudo dpkg -i SheetAtlas-linux-x64.deb

Tarball (.tar.gz):

tar -xzf SheetAtlas-linux-x64.tar.gz && ./SheetAtlas
3

macOS Installation

  1. Download SheetAtlas-macos-x64.dmg
  2. Open the DMG file
  3. Drag SheetAtlas to Applications folder
  4. Launch from Applications (may require security approval)

What's New in v0.3.3

Latest improvements and bug fixes

UI

UI Enhancements

  • Improved search results tree view
  • Better visual feedback for file operations
  • Enhanced dark theme support
PERF

Performance

  • Memory optimizations for large files
  • Faster file loading and parsing
  • Reduced startup time
FIX

Bug Fixes

  • Fixed merged cell handling
  • Improved CSV delimiter detection
  • Resolved UI freezing issues
View Full Changelog on GitHub →

Alternative Downloads

Other ways to get SheetAtlas

GIT

Build from Source

Clone the repository and build SheetAtlas yourself. Requires .NET 8 SDK.

Developer Guide
VERSIONS

All Releases

Browse all previous releases and download older versions if needed.

View All Releases

Need Help?

Installation Issues: Check our troubleshooting guide or report issues on GitHub.

Alpha Status: SheetAtlas is in active development. Core features work well, but you may encounter bugs. Your feedback helps us improve!

Report an Issue Explore Features