Control PowerPoint, Google Slides, Keynote, and Canva from inside your pocket with physical volume keys. Aim a virtual 3D laser pointer. Zero dongles. Zero subscriptions.
Launch NXTslide on your laptop. Scan the QR code or enter the 6-letter room code on your phone. Works over local Wi-Fi or global cloud relay across different networks.
Lock your phone and slip it into your blazer or pocket for stealth presentation, or hold it like a pointer to activate 3D motion-tracked laser aiming and spotlight focus.
Vol Up advances slides, Vol Down goes back. Tactile physical clicks with silent volume suppression and discreet vibration confirmation. Your audience never notices.
Switch modes below to test the physical volume clicker, 3D gyro laser pointer with spotlight, and presentation HUD tools.
A lightweight, background MediaSession service intercepts physical volume button clicks even when your phone is locked and sleeping in your blazer. Volume audio resets silently with zero rings or alerts.
Point your phone at the screen like a physical wand. Gyroscope sensors render an ultra-realistic glowing red laser dot or dim the background into a crisp spotlight focus cutout over any app.
Phone without a physical gyroscope sensor (e.g. OPPO A78 5G and budget smartphones)? NXTslide automatically falls back to a silky-smooth touchpad surface for precision laser pointing.
Team presentation, debate, or panel discussion? Up to 5 mobile phones can connect to the same slide deck simultaneously using the 6-letter room code with live client status monitoring.
Native Win32 key injection compiled in C# (`keySender.exe`). Unlike laggy browser-based simulated keystrokes, slides change instantly the microsecond you press the volume key.
Presenting from a locked enterprise podium laptop without administrator rights? Download `NXTslide-Portable.exe` to a USB drive and double-click. Zero installation, zero registry pollution.
Presenter PC on university Wi-Fi, phone on 5G/LTE? The global WebSocket relay effortlessly tunnels through campus NATs, corporate firewalls, and guest portals with sub-100ms response.
Instant one-click mappings for Microsoft PowerPoint, Google Slides, Apple Keynote, Canva Presentations, Adobe Acrobat PDF, Web PDF Readers, LibreOffice Impress, and Prezi.
| Feature | NXTslide | Logitech Spotlight / R400 | Generic Remote Apps |
|---|---|---|---|
| Cost | Free Core / ₹149 Lifetime Pro | $60 – $130 (₹5,000–₹11,000) | $5 – $10 / month subscription |
| Tactile Physical Click | ✓ Phone volume keys | ✓ Plastic clicker | ✗ Flat touch screen only |
| Works In Pocket (Screen-Off) | ✓ Yes (Background session) | N/A (Handheld wand) | ✗ Screen must remain on |
| Virtual Laser & Spotlight Beam | ✓ 3D Gyro + Touchpad | ✓ Spotlight only ($130) | ✗ No pointer capability |
| Multi-Presenter Mode | ✓ Up to 5 presenters | ✗ 1 physical clicker only | ✗ 1 device only |
| Hardware USB Dongle | ✓ No dongle needed | ✗ Lose dongle = unusable | ✓ No dongle |
| Cross-Network Cloud Relay | ✓ Any 5G/LTE/Wi-Fi | ✗ 10m Bluetooth/RF range | ✗ Same subnet Wi-Fi only |
| Zero-Install Portable .exe | ✓ Run from USB (No Admin) | ✓ Plug and play | ✗ Requires installer |
| Instant Web Remote (PWA) | ✓ Scan QR code & present | ✗ Hardware only | ✗ Mandatory app store install |
Production-grade native binaries for Windows and Android, plus an instant web remote for any mobile browser.
Full desktop experience with system tray minimization, desktop shortcuts, transparent laser overlay, and auto-updates.
Download Setup .exeZero installation required. Copy to any USB flash drive and run immediately on locked school, university, or corporate laptops.
Download Portable .exeNative background volume listener with wake lock, 3D gyroscope hardware aiming, haptic vibration, and built-in camera QR scanner.
Download APK (31 MB)No app download needed. Open directly in Safari, Chrome, or Edge on any phone or tablet to control slides via touchscreen or swipe gestures.
Launch Web Remote →Start free. Upgrade once if you want cloud relay.
"I built NXTslide to eliminate presentation anxiety — no more fumbling for dongles, no more looking down at a screen. Every speaker deserves to command the room from their pocket."