Updated Date: 2024-08-01 | Version:V5.1.0
14-Day money back
14-Day money back
Taking Exam on LAN
Concise Operating Page
Easy for users to operate and make a exam with comprehensive analysis.
Data Security
100% data ownership. Used on the LAN. Automatic data backup.
One-time payment
14-day money back guarantee
Basic online exam features
300 concurrent exam takers
Only one admin account
Add logo to online exam UI
Lifetime license & free new update
5×8 email support/live chat
One-time payment
14-day money back guarantee
Everything in Standard version
1000 concurrent exam takers
Unlimited sub-admin accounts
Add logo to online exam, dashboard, add custom domain
Add video/audio to exam questions
Automatic grading and manual grading
Online webcam proctoring system
API & SSO
Lifetime license & free new update
7×16 email support/live chat, remote assistance
One-time payment
14-day money back guarantee
Everything in Professional version
Create unlimited training courses
Track learning records of students
Export learning records, exam taken records, and exam reports
Insert assessments to training courses
Course reviews, FAQ
Point ranking system for learning & exams
API & SSO
Lifetime license & free new update
7×16 email support/live chat, remote assistance
Features of Our LAN Exam Maker
Customize Your Own Brand
Upload your brand Logo, personalized the background of the exams, and connect your own exam system with your company domain, you are able to create customized exam system with your brand experience easily.
Secure and High Concurrency
The system supports the exam with high concurrency, and can carry out exams simultaneously to 100,000 exam takers.
Exam organizers can build testing with random questions, simultaneously records videos, and take photos of all the candidates during the exam.
Comprehensive Statistical Analysis
You can group all the candidates with different score rankings. What is more, it is easy to make a comparative analysis about the scores of the students in many departments.
Stable, Safe and Efficient
APACHE + MYSQL + GO, the system is simple to extend with high security and B/S mode, and can be used not only on the online network, but also on the LAN.
This step creates the structure for the installer. In recent versions of macOS, the createinstallmedia tool might download the actual payload during the creation process if it isn't found locally. Ensure you have a stable internet connection while running this command to ensure the installer is "complete" and ready for offline use.
The is your insurance policy against failed updates and dead hard drives. While Apple prefers you to stream the OS over the internet, savvy users rely on the createinstallmedia method to build a rugged, reusable USB drive.
Avoid third-party websites claiming to offer "direct downloads" of macOS installers. These files are often modified, outdated, or contain malware. Always use Apple’s official servers via the softwareupdate command or the Mac App Store.
In the past, finding an offline installer was as simple as searching for a .dmg file on Apple’s support site. However, with the transition to macOS Big Sur, Apple changed the architecture. The installer is now a wrapped application titled "Install macOS Big Sur.app." macos big sur download offline installer
This will erase everything on the USB drive.
The macOS Big Sur offline installer is far from a relic; it is a professional-grade utility that provides control, speed, and reliability where standard updates fall short. Whether you are a system administrator preparing ten Macs for deployment, a user in a rural area with poor internet, or a power user performing a clean install, the ability to download and deploy a standalone installer is essential.
To download the macOS Big Sur offline installer, you can use the , Terminal , or direct links from Apple's servers . These methods provide a full installer (roughly 12-13 GB) that can be used to create bootable USB media for offline use on multiple Macs. 1. Download via the Mac App Store This is the standard official method for most users. Direct Link: Use the official macOS Big Sur App Store link . This step creates the structure for the installer
: Install Big Sur on ten Macs in the time it takes to download it once.
To download the macOS Big Sur offline installer, you first need to obtain the full installation files from Apple's servers and then use a terminal command to create a bootable USB drive
: Alternatively, run the following command to download the installer directly: The is your insurance policy against failed updates
If the App Store is giving you trouble, you can force the download using a simple Terminal command. This method is often faster and more reliable for fetching the "full" installer package. Open (Command + Space, type "Terminal"). Type the following command and hit Enter:
Your offline installer USB can do two very different things:
Apple does not provide a direct "Download .DMG" button on their website for Big Sur anymore (they push you to the App Store or System Preferences). However, Apple includes a hidden command line tool called softwareupdate that allows you to fetch the full installer.
: Open the macOS Big Sur page in the Mac App Store. Click 'Get' : This will open your Software Update settings.
