Driver Booster vs Fan Control

Driver Booster is a Windows utility from IObit that scans installed hardware and checks it against a database of more than 12 million drivers, then offers one-click updates for outdated or missing drivers. It's aimed at users who don't want to manually track down manufacturer driver pages for every graphics card, chipset, or peripheral. The free version covers core scanning and driver updates, while Driver Booster Pro adds faster download speeds, offline driver updates, automatic backups with restore points, and troubleshooting tools for issues like no sound or bad screen resolution. It also includes Game Ready driver optimization aimed at gamers.

Fan Control is a Windows utility by developer Remi Mercier (Rem0o) that gives PC builders granular control over CPU, GPU, case, and AIO pump fans. Instead of relying on motherboard BIOS curves, it reads temperatures from multiple hardware sources at once and lets you graph custom fan-speed responses per component. It uses the open-source LibreHardwareMonitor library for sensor data and supports a plugin system for extra hardware support (including some Dell laptops and HWiNFO integration). The app itself is closed-source but completely free, distributed via GitHub releases and package managers like Winget, Scoop, and Chocolatey.

• Free version handles core driver scanning and updates
• Large driver database with broad hardware brand coverage
• Automatic restore points reduce risk of a bad driver update
• Game Ready driver focus appeals to gamers

• Completely free with no ads, license keys, or nag screens
• Very low resource footprint compared to full vendor RGB/control suites
• Extremely granular curve and multi-sensor mixing control
• Active development with a real plugin ecosystem

• Free version pushes frequent upsell prompts toward Pro
• Automated driver updates can occasionally install a version less stable than the one already installed
• Windows only

• Windows only, no macOS or Linux build
• UI and curve editor have a learning curve for first-time users
• Relies on motherboard fan headers being software-controllable, which varies by hardware