Look for version 1.63.1 (the final stable release).
Windows 7 Service Pack 1 (SP1) with latest updates. Processor: Intel Pentium 4 or newer (supporting SSE2). RAM: At least 2GB recommended. Disk Space: Approximately 300MB for installation. Step-by-Step: Downloading Atom 32-bit
Atom requires .NET Framework 4.5 or higher. If the installer fails, ensure your Windows 7 is fully updated.
The installer will launch automatically. Unlike other software, Atom usually installs to the background and opens the editor once finished. No "Installation Wizard" clicks are required. Why Use Atom on Windows 7?