Conduct secure computer-based tests without internet access. Perfect for schools and organizations with limited connectivity.
Peer-to-peer copies often suffer from severe color banding, crushed blacks, and out-of-sync audio, ruining the precise engineering of the IMAX presentation.
If you are ripping your own legally purchased Blu-ray for a personal media server (like Plex), a high-quality 1080p rip will typically be 15–25 GB, while a 4K HDR REMUX (uncompressed rip) will be between 50–80 GB. Anything significantly smaller (e.g., a 2 GB file claiming to be a "4K IMAX verified download") is heavily compressed and will suffer from severe visual artifacts. Conclusion
Conduct exams without any internet connection required
Instant results computation after each test
Protected setup and configuration panel
Extract and run - no installation needed
Use .json exports from CBTHost.com
Import students and export results
Select between Server Edition or Windows Installer
Download your preferred version and follow setup instructions
Start CBTHost and configure your exams
Windows 10/11 (64-bit) • 2GB RAM • 500MB free space
Fixed configuration loading issues and improved stability interstellar imax version download verified
Version 1.0.1 • Windows 64-bit • Includes latest updates
Extract cbthost-server.zip and run main.exe - no installation required Peer-to-peer copies often suffer from severe color banding,
Run cbthost.exe for automatic installation with desktop shortcuts
Your admin code is in config.json. Use it to unlock the admin panel. and out-of-sync audio
Default port is 8080. Edit config.json to change if needed.
For best security and features, always use the latest version
Open-source plugin for advanced exam analytics and result management
Generate exam cards with photos, QR codes, and student details
Combine multiple test results into one Excel sheet
100% offline Excel export and data management
Track performance and combine scores across tests
Clone and customize for your specific needs
Works perfectly with CBTHost Offline exports
Clone from our GitHub repository and extend with your own logic
git clone https://github.com/cbthost/cbthost-exam-system.git
Your offline version works hand-in-hand with the CBTHost online ecosystem
Create exams and export questions from CBTHost.com
Run exams without internet using the desktop software
Upload results to cloud when internet is available
Download the offline version now or explore the full online platform
Peer-to-peer copies often suffer from severe color banding, crushed blacks, and out-of-sync audio, ruining the precise engineering of the IMAX presentation.
If you are ripping your own legally purchased Blu-ray for a personal media server (like Plex), a high-quality 1080p rip will typically be 15–25 GB, while a 4K HDR REMUX (uncompressed rip) will be between 50–80 GB. Anything significantly smaller (e.g., a 2 GB file claiming to be a "4K IMAX verified download") is heavily compressed and will suffer from severe visual artifacts. Conclusion