Use Snappy Driver Installer (SDI) – it is open-source, no ads, and has driver packs for Win8.1 x64 updated until mid-2022.
: Use a tool like WinRAR to extract the downloaded RAR/ZIP folder. Easy Driver Pack Windows 8.1 64 Bit
It’s not recommended. Windows 8 and 8.1 have different kernel versions (NT 6.2 vs NT 6.3). Use the Windows 8-specific pack instead. Use Snappy Driver Installer (SDI) – it is
Easy Driver Pack is a "driver pack" utility—a massive collection of hardware drivers bundled into a single package. Unlike cloud-based updaters like Driver Easy which download individual files from the internet, a driver pack allows you to install drivers for network cards, chipsets, and graphics adapters without an active internet connection. Key Features for Windows 8.1 64-Bit Windows 8 and 8
: If the pack is in a .zip or .rar format, extract it to a folder on your desktop or a USB drive. 2. Installation Steps