AIDA64 alternatives

Apps that do a similar job to AIDA64, with a short note on how each one differs. None of them is better for everyone; it depends on what you need.

1. 

   CPU-Z

   CPUID · Free · ★ 4.7 (26.2k)

   Provides similar tools in this category with an alternative interface and option layout.

2. 

   Greenify

   Oasis Feng · Free · ★ 4.5 (19k)

   Provides similar tools in this category with an alternative interface and option layout.