Never say "Next slide please" again · v2.3.2 Live

Your phone is already
a presentation clicker & laser

Never let a missed click ruin your hard work. Control PowerPoint, Google Slides, Keynote, and Canva from inside your pocket with physical volume keys. Aim a 3D gyro laser pointer. Zero dongles. Zero subscriptions.

✓ 100% Free Core · ✓ No USB Dongle · ✓ Screen-Off Pocket Mode · ✓ 3D Gyro Laser Pointer · ✓ Optional Portable Mode
On a locked laptop without admin rights? Download Portable version | Using iPhone? Instant QR Connect →
How it works

Three steps. Then command the room.

01

Connect in Seconds

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.

02

Lock Screen or Aim Laser

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 optical screen magnifier.

03

Press Volume Through Fabric

Vol Up advances slides, Vol Down goes back. Tactile physical clicks with silent volume suppression and discreet vibration confirmation. Your audience never notices.

Interactive Demo

Experience the technology live

Switch modes below to test the physical volume clicker, 3D gyro laser pointer with screen magnifier, and presentation HUD tools.

Click Volume Key
NXTslide Remote
Connected · Ready
Aiming Surface
Hover or drag to direct laser beam onto slide
Screen-Off Mode Active
Q3 Strategy Keynote
Slide 1 of 6

Scaling High-Performance Teams in 2026

How distributed autonomous teams deliver 10x output while maintaining radical clarity and zero overhead.

01 / 06
PowerPoint Live Host
Latency 1.4 ms
Action / Telemetry Right Arrow [→]
Timer 02:48
Engineering Excellence

Engineered for the podium, stage & boardroom

Works behind a locked screen (Pocket Mode)

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.

3D Gyro Laser Pointer & Screen Magnifier

Point your phone at the screen like a wand. Gyroscope sensors render an ultra-realistic glowing red laser dot or activate an optical-grade illuminated magnifier lens to highlight charts, fine text, and code live.

Smart Touchpad Fallback

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.

Multi-Presenter Synchronization

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.

Sub-2ms Native C# SendInput

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.

Zero-Install Portable Mode

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.

Global Cloud Relay (Any Network)

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.

Universal Software Profiles

Instant one-click mappings for Microsoft PowerPoint, Google Slides, Apple Keynote, Canva Presentations, Adobe Acrobat PDF, Web PDF Readers, LibreOffice Impress, and Prezi.

Direct Comparison

NXTslide vs Traditional Remotes

Feature NXTslide Logitech Spotlight / R400 Generic Remote Apps
Cost Free Core / ₹89 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 & Screen Magnifier ✓ 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 Mode ✓ Run from USB (No Admin) ✓ Plug and play ✗ Requires installer
Instant Phone Connect (No App Store) ✓ Scan QR code & present ✗ Hardware only ✗ Mandatory app store install
Distribution Matrix

Two simple apps. Zero hassle.

Download the Windows host for your presentation PC, and use your phone as your remote clicker.

PC Host
NXTslide for Windows
v2.3.0 · Windows 10/11 · Free Core

Runs on your presentation laptop. Generates your instant connection QR code, receives phone commands, and injects native hardware keystrokes into PowerPoint, Google Slides, Keynote, Canva, and PDFs with zero lag.

Download Windows Installer (.exe)
Need no-install mode? Download Standalone Portable .exe (Universal · Runs on any 32/64-bit PC without admin rights)
🛡️ First-Time Windows Setup: If Microsoft Defender shows "Windows protected your PC", click More info → Run anyway.
Mobile Clicker
NXTslide for Phone
Android (v2.3.2 APK) & iPhone · Pocket Mode · Gyro Laser

Turns your phone into a physical clicker. Control slides from inside your pocket using volume buttons, aim a fluid 3D gyro laser, or navigate via touchpad. Works across local Wi-Fi or global Cloud Relay.

Download Android Companion (.apk)
Using an iPhone? Simply scan the QR code on your PC screen with your camera — works immediately in Safari without any app install!
Pricing

No subscriptions. Ever.

Start free. Upgrade once if you want cloud relay.

Community
$0 forever
  • Unlimited presentations
  • Local Wi-Fi connection
  • Physical volume key clicker
  • Screen-off pocket mode
  • All software profiles
  • Portable .exe mode
  • 3D gyro laser pointer & screen magnifier
  • Multi-presenter sync (up to 5 phones)
  • Global cloud relay (cross-network)
Download Free
FAQ

Frequently Asked Questions

NXTslide Lifetime Pro is a single, one-time payment of ₹89 INR. There are zero monthly or annual subscriptions and no hidden fees. Once purchased, your account retains permanent Lifetime Pro access with all future updates included.
All payments are securely handled via Razorpay under our parent company EventFold Studio. We accept UPI (Google Pay, PhonePe, Paytm, BHIM), Credit/Debit Cards (Visa, Mastercard, RuPay, Amex), Net Banking from all major Indian banks, and International Cards.
We provide a 7-Day 100% Money-Back Guarantee. If NXTslide does not perform smoothly on your computer or phone, simply send an email to dilpreetsinghverma@gmail.com with your email, and we will issue an immediate, hassle-free refund within 3–5 business days.
Yes! The Android companion runs a lightweight background MediaSession with wake lock support. You can lock your phone screen, slip it into your pocket, and advance slides with Volume Up or go back with Volume Down. Long-pressing the volume key activates the laser pointer without changing slides.
NXTslide automatically inspects your device hardware sensors. For phones with a physical gyroscope, you get fluid 3D pointing. For phones without a physical gyroscope (such as OPPO A78 5G and entry-level devices), NXTslide automatically enables the smooth Touchpad Laser Mode so you can still point and highlight slides flawlessly.
No! You can download the Portable .exe version. It runs completely standalone without any installation or Windows administrative permissions. Just copy it to your desktop or USB drive and run.
The Global Cloud Relay connects your phone and PC across different networks, firewalls, and 4G/5G mobile connections using an instant 6-letter room code. You do not need to be on the same local Wi-Fi.
NXTslide natively supports Microsoft PowerPoint, Google Slides, Apple Keynote, Canva Decks, Adobe Acrobat Reader, Web PDFs, LibreOffice Impress, and Prezi with dedicated one-click key mapping presets.
✦ The Origin Story · Why I Built NXTslide
"It started with a ruined college presentation."

"I spent an entire night preparing for a major college presentation. I skipped sleep, rehearsed every single line, and timed my slides down to the second. By morning, I knew the material inside out. Because practically no college student can afford an expensive ₹5,000+ Logitech remote, I did what almost everyone does: I asked a classmate to sit by the laptop and advance the slides for me."

"My presentation started, and everything was flowing naturally—until the first mistake. I needed Slide 3; he accidentally jumped to Slide 5. I said 'previous slide, please', and he panicked and opened the wrong page. When I asked for Slide 7, he went back to Slide 3. In less than 30 seconds, my rhythm was shattered, the room was distracted, and days of hard work and preparation felt wasted by someone else's missed clicks."

"Walking off that stage, one realization hit me: If I did all the hard work, why should control of my presentation be in someone else's hands?"

"As an engineering student, I looked around. Students and teachers can't afford expensive physical remotes or monthly subscription software. But there is one device every single student and speaker has in their hand 24/7: their smartphone. That day, I set out to build NXTslide so that no presenter ever has to say 'next slide please' again."

Dilpreet Singh Verma
Student Engineer & Creator of NXTslide · EventFold Studio