Guides, comparisons, and tips for getting the most out of your second display setup.
BetterCast supports Linux as a receiver for a Mac or Windows sender. Learn what works, what is in beta, and why Linux desktop sending is not supported.
Use a compatible iPad, iPhone, Android tablet or spare computer as a second monitor for your MacBook with BetterCast. Setup, display arrangement and troubleshooting.
Compare BetterCast and OpenDisplay by sender, receiver and connection support. Both are free and open source; your device combination is the deciding factor.
Compare BetterCast and Duet Display for local second-screen use, platform support and cost, with clear beta limitations and links to official information.
Sidecar, BetterCast, OpenDisplay, spacedesk, Deskreen and Duet compared by the devices each one actually supports. The right choice depends on the hardware you already own.
Four ways to turn an iPad or iPhone into a second display for a Mac or PC: Sidecar, BetterCast, OpenDisplay and Duet. Requirements, setup steps and how to choose.
Turn an Android tablet or phone into a second display for a Mac or Windows PC with BetterCast or spacedesk. Wireless and USB setup, and what each app actually supports.
