Better quality zooming ( System Preferences» Accessibility» Zoom) or High Quality screenshots even on 1080p displays.Scale Sidecar resolutions and portrait SideCar support (via dummy full screen streaming).If you are using a big TV up close, use the bottom half of your TV as a wide screen display (off-center streaming).Redirect your display's contents (real or dummy) to an other screen via streaming.Create Picture in Picture window for any real or dummy displays.Use headless Macs (servers) with any resolution and HiDPI mode for remote access.

Protect display configuration, forbid auto-switch to VRR etc.Create any number of dummies (virtual screens) with varying aspect ratios.Create custom HiDPI resolutions for real displays manually and redefine certain system display parameters!.Change display inputs via DDC on supported displays.Change the display's brightness, volume and colors via software and hardware (DDC) control via sliders and native or custom keyboard shortcuts!.This feature requires an Apple Silicon Mac. Reach the full brightness potential of your XDR or HDR display - XDR brightness upscale to 1600 nits, external HDR display brightness upscale also supported.Convert your internal and natively connected external displays to smoothly-scaled HiDPI displays on Apple Silicon - now even without mirroring a dummy (displays with notch, HDR, HDCP, high refresh rate fully supported)! *.NEW: Disconnect and reconnect displays (removing them from the display layout and adding them back) on Apple Silicon (requires macOS Ventura)! *.NEW: EDID override support for Apple Silicon Macs! *.NEW: BetterDisplay is the only app currently with DDC control for all modern Macs (full DDC support for M2 and M2 Pro/Max, M1 built-in HDMI, and 2018 mini built-in HDMI) (note: for 2018 mini HDMI support, please download the latest beta).

Macbook pro user guide