7.0.185.1002 · Online installer, ≈ 1.6 MB · Windows
Internet Explorer 9 is Microsoft's legacy web browser for Windows Vista and Windows 7; support ended in January 2016 and Microsoft Edge replaced it.
Superbird Browser is a free Chromium-based web browser for Windows by Robert Rodriguez, with builds for Linux as well.
Tor Browser is a free web browser from The Tor Project, based on Firefox and built for anonymity online. Version 15.0.23 is the current stable Windows release.
Chromium is the free, open-source web browser project from The Chromium Developers. This page covers its builds for Windows.