A libre lightweight streaming front-end for Android.
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Every display control macOS hides, in one menu bar app: sharp HiDPI/Retina scaling (no more blurry or tiny text), DDC brightness and volume, Extra Brightness past 100%, presets, virtual displays. Free and open source, a no-cost alternative to BetterDisplay and Lunar.
Open source 4K UHD / Blu-ray / HD DVD / DVD backup tool
Free open-source AI image & video upscaler. Upscale photos to 8K and videos to 4K locally with Real-ESRGAN + GFPGAN face restoration. A free Topaz Gigapixel / Video AI alternative for macOS, Windows & Linux — no cloud, no watermark, no subscription.