Iris

You can click here to download Iris - it automatically detects your OS and should start the download. You can also scroll down to see the instructions for installation:

Iris is Blue Light Filter and Screen Dimmer for Eye Protection which makes Monitors healthy for the eyes. With Iris, you can reduce the Blue Light emitted from your screen for better sleep, reduce the Brightness of your screen without PWM and avoid eye pa

Iris mini is software for eye protection. It can reduce the color temperature of the screen and it can also reduce the screen brightness without increasing the flicker rate of the monitor (the so-called PWM problem). Think of color temperature like decrea

Blue light filter – Filters out the harmful blue light emitted by the display and makes colors warm and easy on the eyes. No flickering – Eliminates the invisible flickering of the display backlight, a cause of eye strain and headaches.

Both Iris mini and Iris are free, but there are some Pro versions with more features, because I work on Iris full time and want to make it a sustainable business for me.

Iris藍光過濾&護眼軟體，包含過濾藍光、看電影模式、閱讀模式、睡眠模式等，還會根據所在的位置自動調整色溫和電腦光線，以此來減少眼睛刺激，保護眼睛和提高工作效率，支援Windows、Mac免費下載。