Extron ShareLink Pro

Extron ShareLink Pro lets people send content wirelessly from a smartphone or tablet to a room display through an Extron ShareLink Pro presentation system. Users can share images, video, or device screen content, and the system can show up to four pieces of content simultaneously. Collaboration mode allows any user to share, while Moderator mode gives a designated moderator control over who presents. The app supports Apple and Android smartphones and tablets; the system also supports macOS and Windows computers. Android devices connect over the existing Wi-Fi network. Extron says content sent between devices and the system is encrypted, and a Welcome Screen Display ID Code helps direct content to the intended display. The app is free, but it requires an Extron ShareLink Pro presentation system. Extron GVE can centrally manage setup, configuration, and firmware updates across multiple systems. ConferenceShare can wirelessly share video and audio from in-room USB devices with Windows or macOS laptops running Teams, Zoom, or other UC meetings. Extron lists 24-hour technical support from its Anaheim headquarters.

ShareLink Pro provides wireless sharing with options for open collaboration or moderator control. It is free, but the presentation system is required.

The app suits people presenting from Apple or Android phones and tablets to a room display equipped with an Extron ShareLink Pro system. Moderator mode may suit rooms where one person should control who shares.

Extron ShareLink Pro is a wireless presentation app that sends phone, tablet, and computer content to a room display through an Extron ShareLink Pro presentation system. It fits equipped meeting rooms that need either open participation or a moderator-controlled queue. The app is free, but the separate presentation system is essential, so it is a room-infrastructure choice rather than a standalone casting tool.

Overview

ShareLink Pro handles images, video, and full device-screen sharing from Apple and Android phones and tablets, plus macOS and Windows computers supported by the system. Its value is greatest in conference rooms where several people need to contribute without changing cables or passing a single presenter’s computer around. A room that only needs occasional personal casting may find the required Extron hardware disproportionate.

The system can place up to four content sources on the display at the same time. That supports side-by-side comparison of documents, media, or screens, while the four-source limit is a firm constraint for larger workshops with many active presenters.

Key features

Open or controlled presenting

Collaboration mode allows any user to share. It is the sensible setting for informal discussion and rapid idea exchange. Moderator mode gives a designated person control over who may present, which is better for executive meetings, classrooms, and sessions where interruptions or accidental screen takeovers would be disruptive.

Room targeting and security

A Welcome Screen Display ID Code helps participants direct content to the correct display, an important safeguard when several rooms or systems are nearby. Extron states that content sent between devices and ShareLink Pro is encrypted. The Android app uses the existing Wi-Fi network to reach the presentation system, avoiding a separate casting network in the room.

Management and meeting-room integration

Extron GVE can centrally manage setup, configuration, and firmware updates across multiple ShareLink Pro units. That makes the platform more practical for organizations with a fleet of equipped rooms than for a single ad hoc display. ConferenceShare extends the system into unified communications by sending video and audio from in-room USB devices to Windows or macOS laptops running Teams, Zoom, or other UC meetings.

Extron lists 24-hour technical support from its worldwide headquarters in Anaheim, California. That coverage is a useful consideration for organizations operating rooms across time zones.

Pricing

The ShareLink Pro app costs free for iPhone and iPad. The free app does not remove the hardware requirement: every use case depends on an Extron ShareLink Pro presentation system. Extron says product pricing information is available to Extron Insider customers, so the total room cost depends on obtaining that separate system rather than on an app subscription.

There are no published app seats, usage quotas, trial period, renewal charge, or free-plan cap. The free app is therefore a straightforward fit for organizations that already own compatible ShareLink Pro equipment; it is not a low-cost substitute for buying or deploying a presentation system.

Platforms

The app and system cover Android, iOS, macOS, web, and Windows environments. Apple and Android smartphones and tablets are supported, while computers running macOS or Windows can connect through the ShareLink Pro system. Browser and desktop sharing are supported, giving mixed-device rooms a common presentation path.

Who it's for

ShareLink Pro is aimed at businesses, schools, and other organizations with Extron-equipped meeting or presentation rooms. It is particularly well matched to rooms that need four-way source viewing, a choice between unrestricted collaboration and moderator approval, and centralized administration across several units. It is a weaker fit for individuals seeking software-only screen mirroring, or for teams that do not want to purchase and maintain dedicated room hardware.

Pros and cons

Pros

• Four simultaneous sources: Side-by-side content supports comparison and multi-presenter sessions without constantly swapping the main screen.
• Two participation models: Collaboration and Moderator modes cover both free-form discussion and tightly managed presenting.
• Broad device coverage: Android, iOS, macOS, Windows, and web support reduces friction in mixed-device rooms.
• Central administration: Extron GVE handles setup, configuration, and firmware updates across multiple systems.
• Encrypted transfers and display code: Encryption and room-targeting controls address common presentation-room security concerns.

Cons

• Requires Extron hardware: The free app cannot function as a standalone sharing service, limiting it to rooms with the ShareLink Pro system.
• Four-source ceiling: Larger sessions cannot keep more than four content items visible simultaneously.
• Hardware pricing is separate: The app price says little about the total deployment cost, which depends on the presentation system.

Alternatives

AirDroid Cast is the better starting point for software-led casting across the same Android, iOS, macOS, web, and Windows platforms. Its Free plan allows same-WLAN casting with one simultaneous login; choose it when remote casting or a standalone app matters more than Extron room control.

CrankWheel suits teams prioritizing browser meetings and viewer limits: its free tier permits one user, 15 meetings per month, three viewers per meeting, and one-week recording retention.

Screenleap is an option for scheduled online sharing, with a free tier capped at 40 minutes per day and eight viewers.

LetsView targets free screen mirroring with SD output, one connection, and a 30fps maximum on its Basic plan.

ApowerMirror is a paid personal mirroring option, with Personal Monthly at $19.95 a month and Personal Annual at $39.95 a year.

Kramer VIA is a paid alternative for organizations comparing room-presentation platforms.

Optoma Display Share is a free, cross-platform display-sharing alternative.

ViewSonic AirSync is a paid option with a free plan and support for Android, iOS, Linux, macOS, web, and Windows.

See more options in Screen Sharing Software.

Verdict

Choose Extron ShareLink Pro when your rooms already use Extron presentation systems and need dependable multi-source sharing, moderator control, and centralized management. Its free app, broad device support, encrypted transfers, and four-source layout make it a capable room companion. Look elsewhere if you need software that works without dedicated hardware or if your meetings regularly require more than four simultaneous presenters.