Callastream | Easy Digital Signage
Turn every idle Windows PC in your office into a digital display. No Fire Stick, no extra hardware — install once, manage everything from your CallaStream dashboard.
Choose the plan that fits your number of PCs — Starter (up to 10 screens), Business (up to 25), or Enterprise (up to 50). After checkout, your license key will be emailed to you instantly.
After purchase, check your inbox for an email from CallaStream. It will contain your license key in the format CS-SCR-XXXX-XXXX-XXXX. Keep this safe — you'll need it to activate each PC.
Download the CallaStream Screensaver installer and run it on each Windows PC. The installer takes about 30 seconds and sets everything up automatically — including registering it as a Windows screensaver.
/S flag for mass rollout.When the screensaver launches for the first time, it will show an activation screen. Enter the license key from your email and click Activate License. The app will verify your key and register this machine as one of your seats.
Log in to your CallaStream dashboard at callastream.com/dashboard-v2. You'll see your screensaver device listed. Click Assign to choose what content displays — images, slideshows, PDFs, webpages, or templates.
That's it — your screensaver is active. When any registered PC sits idle for the configured time (default 10 minutes), CallaStream takes over the screen and displays your content. When someone moves the mouse or presses a key, the screensaver exits instantly.
No hardware budget needed — your Windows PCs are already there.
Your Windows PCs are already there. No Fire Stick, no media player, no extra spend.
One plan covers up to 10, 25, or 50 machines. All showing the same content automatically.
Change content once in the dashboard. Every registered PC picks it up within 60 seconds.
Silent install via Group Policy. One license key for all machines. No per-device setup.
All the CallaStream content types you already know and use
Upload JPG, PNG, or GIF files. Build slideshows with custom durations and transitions.
Display any live URL — dashboards, news feeds, Google Slides, or your own website.
Upload PDFs and cycle through pages automatically. Perfect for menus and announcements.
Use the Template Builder to create multi-zone layouts with live clocks, weather, and more.
Sequence multiple content items to rotate automatically on a custom schedule.
Windows 10 and Windows 11. Desktops, laptops, and all-in-ones. 64-bit required.
Pick a plan, get your license key, install the screensaver on your Windows machines, and assign content — all in under 10 minutes.
License key delivered by email instantly · One key covers all your machines · Cancel anytime
Looking for a TV-based solution instead?
Set up on Amazon Fire Stick →