ACEx
Invisible Overlay with AI
The Ultimate Invisible AI Overlay for Online Exams & Assessments
Works perfectly over any testing platform. Get instant solutions for multiple-choice, written, or technical questions and let the auto-typer write the answers for you—without anyone ever noticing.
Invisible Executable (No Install) · Free 5 min/session · Bypasses Screen Sharing
See The Difference
Before vs After ACEx
Use Anywhere
Works with every platform
No matter where your exam or assessment is hosted, ACEx stays completely invisible on screen shares and recordings.
The Advantage
Online exams are stressful.
Never get stuck on a question again.
Whether it's a multiple-choice quiz, a complex written exam, or a technical assessment, ACEx instantly provides the perfect solution. Retrieve answers instantly or use the humanized auto-typer to write responses directly into your test, completely undetected.
exam & assessment success rate
average invisible AI response time
successful online exams powered by ACEx
ACEx gives you the unfair advantage. Clear answers, completely invisible.
See It In Action
Watch the full setup guide.
See exactly how to install, configure, and use the invisible overlay to ace your coding tests.
Core Features
See exactly how you win.
Our toolkit is perfectly designed to give you the upper hand without ever being detected.
Invisible Capture
Capture any question instantly without ever switching applications or showing on screen share. Simply hold your hotkey, select the region, and ACEx does the rest.
Humanized Auto-Typer
Never get caught pasting. Customize your typing speed, jitter, slip rate, and fatigue. It makes realistic typos and naturally backspaces to correct them. Press CTRL at any time to instantly pause or resume typing.
Instant Mouse Answers
Trigger AI with a hotkey or mouse-hold. Replies appear as a small, transparent bubble tracking your cursor without opening the main overlay. Perfect for quick multiple-choice questions.
Invisible Browser Mode
ACEx features a fully built-in, completely invisible web browser. Search Google, browse documentation, and access the entire internet right inside the overlay. Your screen share only shows your code editor. (Exclusive to Elite Plan)
Invisible Architecture
Designed to stay invisible.
Works effortlessly over any testing platform. Built from the ground up to bypass screen shares and advanced anti-cheat software perfectly.
Testing Software
Bypasses standard screen sharing restrictions completely.
Overlay Transparency
Dynamically adjusts transparency so you can see your editor underneath.
System Integration
Lightweight performance with global shortcuts for instant, quiet activation.
Invisible on Taskbar
Never appears in the Windows taskbar. No icon, no trace, no evidence it's running.
Zero Data. Zero Risk.
We don't save anything.
Period.
No servers. No chat logs. No screenshot storage. Every session lives only on your machine. Your privacy isn't a feature—it's the foundation of ACEx.
No cloud uploads
Data never leaves your machine
Auto-clear on close
Session memory wiped automatically
Local Offline Archives
Save your history directly to your local drive. It never touches a cloud database.
Flexible Pricing
Choose the right plan for you.
Whether you need a quick weekend pass or unlimited monthly access, we have a tier that fits your needs.
Free Trial
Test the waters and see the magic.
- 5-minute session limit
- Test all 10+ Premium AI Models
- Experience the Invisible Overlay
- Test humanized auto-typing
Pro Access
Everything you need to master your subjects.
- Unlimited session duration & daily access
- Access to all 10+ Premium AI Models
- Invisible Chat & Agent Modes
- Advanced Mouse/Hotkey Gestures & OCR Capture
- Humanized Auto-Typer & Window Opacity Control
- Full Local Chat History & Custom System Prompts
Elite Access
No API key? No problem.
Browser mode lets you use your favourite AI service directly inside the app.
- Includes everything in Pro Access
- Exclusive Invisible Browser Mode
- Browse the web completely undetected inside the app
- Agent mode can automate tasks securely
- Keep focus strictly on your primary window
All transactions are processed securely. Subscriptions are subject to our Terms of Service, Privacy Policy, & Refund Policy.
Questions & Answers
Frequently Asked Questions
My antivirus is flagging ACEx. Is it safe?
Yes, it is perfectly safe. Because ACEx uses system integrations like global hotkeys and overlay rendering to display reference notes, some antiviruses may incorrectly flag it. This is a common false positive for desktop productivity overlays. You can whitelist the executable in your antivirus settings to proceed.
Does ACEx save my chat history to a cloud database?
No. We do not store your practice history or logs on our servers. Your study session details remain entirely offline and are saved directly on your local device for maximum privacy.
How does the guided typing/pasting utility work?
ACEx includes a text prompter that can input search queries and notes into your workspace automatically, helping you paste long formulas or coding syntax quickly and accurately without manual typing mistakes.
Can I share my ACEx account or use it on multiple devices?
No. To protect account integrity and prevent unauthorized credential usage, each subscription is hardware-locked to the first device used to log in. Sharing accounts is strictly prohibited. If you upgrade your computer or need to reset your bound hardware lock, please email support@acex.wtf.
Get Started
Enhance your study routine
and master concepts.
Join thousands of students who prepare for exams with ACEx. Start free today—no credit card required.
Download ACEx for WindowsFree 5 minutes/session · Upgrade anytime · 100% local privacy