Description: IETester is a free utility that allows you to test websites in different versions of Internet Explorer on the same computer. It simulates IE 5.5 to IE 11 without needing multiple virtual machines.
Type: software
Description: MultiBrowser is a free web browser that allows you to open multiple browsing windows in one application. It supports tabbed browsing, incognito mode, bookmark syncing, and extensions.
Type: software
Pricing: Open Source