However, unlike standard Firefox, IceDragon is heavily stripped of Mozilla's telemetry and integrated with Comodo’s proprietary security features. It serves as the sister browser to Comodo Dragon, which is built on Google's Chromium source code. For users who prefer the customizability of Firefox but want advanced, out-of-the-box malware protection, IceDragon 42.0.0.25 was designed to bridge that gap. Key Security Features
Minimum 512 MB RAM (2 GB recommended for heavy multitasking). comodo icedragon 42.0.0.25