If your computer cannot see any Wi-Fi networks, you likely need to download for your hardware rather than hotspot software. Download for Archer C20 V6.46 - TP-Link

: A comprehensive all-in-one solution that includes a bandwidth manager and a tracking log for visited URLs. It is particularly useful for setting up public hotspots in cafes or offices because it supports captive portals.

: Widely considered the most popular and versatile choice. It allows you to share any type of internet connection—including Wi-Fi, Ethernet, and even VPN-secured connections—with nearby devices. It also features a "MAX" version that acts as a true Wi-Fi repeater to extend your range.

In modern computing, "downloading a wifi modem" typically refers to installing or drivers for a physical Wi-Fi adapter. While you cannot download hardware (a physical modem), you can download applications that transform your computer into a functional Wi-Fi access point or ensure your existing adapter works correctly. Best Virtual Router & Hotspot Software (2026)

: A free, lightweight tool specifically for Windows that is easy to set up for basic sharing needs and includes tools to monitor who is connected to your network.