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FEATURE · DEEP DIVE

Always on Top — A Modern Floating Countdown Timer for Presentations

The single most important property of a presentation timer is that you can actually see it. QdoShare's timer stays above every other window on your desktop — slide decks, video calls, browser tabs, code editors — so the remaining time is always one glance away, never one click away.

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Why "Always on Top" Matters

Most timers are not floating. They live in a browser tab you have to switch to, a system tray you have to click, or a window that disappears the moment your slide deck takes focus. The result is the same: the timer is invisible at exactly the moment you need it most.

QdoShare's timer uses the Windows "always on top" window flag, which means the operating system itself guarantees that the timer stays above every other application — not above "most" applications, not above "applications on the same monitor," but above every other window on the system. Whether you're presenting in fullscreen PowerPoint, sharing your screen on Zoom, or pair-programming in VS Code, the timer is right there.

This sounds like a small thing. It is not. Once you've presented with a timer that's always visible, going back to a hidden timer feels like presenting with your eyes closed.

When This Saves You

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Pitching with slides

You're eight slides into a 12-minute investor pitch. The timer in the corner of the room is too far to read; the clock on the wall is wrong. With QdoShare, the timer sits in the corner of your own screen — you glance down without ever leaving your slides.

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Screen-sharing on video calls

When you share a window on Zoom or Teams, the timer stays visible on top of your shared screen. Participants see the same countdown you do, which keeps Q&A sessions, demos, and stand-ups from running over.

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Live coding demos

IDEs are notorious for eating other windows. QdoShare's always-on-top window stays above your editor — even above fullscreen mode — so you know whether you have time for one more example or need to wrap up.

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Running a panel

Panel moderators juggle multiple speakers, audience questions, and a hard stop. A floating timer means you don't have to break eye contact with the room to check the schedule — the number is right there in your peripheral vision.

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Time-boxed workshops

Breakout sessions, group exercises, individual reflection — each block has a fixed duration. With the timer always visible, you never have to interrupt the room with "two more minutes" — they can see it themselves.

Hard-stop demos

Sales demos, product launches, regulatory presentations — these all have immovable end times. A floating timer lets you pace yourself minute by minute instead of discovering at minute 19 that you only have 60 seconds left.

How QdoShare Stays on Top

Three small implementation choices make the difference between a timer that "kind of floats" and a timer that genuinely never disappears.

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Native Win32 topmost flag

QdoShare calls the operating system's SetWindowPos API with the HWND_TOPMOST flag, which is the same mechanism Windows itself uses for system-level dialogs that must never be hidden.

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Re-asserts topmost on focus changes

Some applications try to steal focus and push their window to the top. QdoShare re-asserts topmost on every focus event, so even aggressive fullscreen games or kiosk-mode browsers can't bury the timer.

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Stays small and out of the way

Topmost only works if the window is small enough to ignore when you don't need it. QdoShare's collapsed size is just 120 pixels tall — large enough to read at a glance, small enough to live in any corner of your screen without blocking content.

Other Features Worth Exploring

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This feature is part of the QdoShare Meeting Presentation Countdown Timer.

A Modern Floating Countdown Timer for Presentations

Present with the timer you can actually see

One-time purchase, lifetime use on one computer. Currently free during launch.

Get the Timer — Free $19.99