Net Framework 4.8.1 Offline Installer |verified| Jun 2026

Approximately 4.5 GB (depending on 32-bit or 64-bit architecture)

: This version introduces native support for the Arm64 architecture, allowing applications to run natively on Arm64 devices (like Windows 11 on ARM) for better performance compared to x64 emulation. net framework 4.8.1 offline installer

: Significant updates to accessibility standards (WCAG2.1) for both Windows Forms and WPF, including better tooltip handling, improved contrast ratios, and UIA Text Pattern support. Approximately 4

You can find the official page by searching for "Microsoft .NET Framework 4.81 offline installer download" on Bing or Google. Look for the link that leads to dotnet.microsoft.com . including better tooltip handling