Aspect Ratio Pro 3.5 | macOS | 15 mb
Aspect Ratio Pro is a Rule of Three calculator. It's handy for calculating aspect ratios and scaling.

Features
– Calculate aspect ratios (rule of three)
– Swap values horizontally and vertically
– Select scales and ratios
– Browse common resolutions
– Browse recent ratios
– Formula preview
– Uses imperial or metric system automatically based on your system settings
– Multi-window support
– Optimized for Mac with M1, M1 Pro and M1 Max (Apple Silicon)

Compatibility: macOS 15.6 or later