Glitter AI
Turn any process into a step-by-step guide
Spantop: Laptop Display Extender
Turn any Mac/Android Tablet into a real extended monitor
Hey đź‘‹ Spantop turns any spare Mac or Android tablet into a wired/wireless extended for your Mac. Use a second Mac or Android tablet as a HiDPI monitor over Wi-Fi, Thunderbolt, or USB-C. Powered by LZ4 for near-zero-latency streaming, with your screen staying local. Sidecar only works with iPads. Spantop works with Macs and Android tablets too. Free forever. Feedback welcome!
Spantop: Laptop Display Extender made its debut on May 23, 2026 — 1 month ago. Spantop: Laptop Display Extender is positioned within the Productivity tools, Apple, and Remote workforce tools sectors. Considered an up-and-coming startup, it has gathered 101 votes and 12 comments from the community.
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