Before you can get an offline key, you need a unique identifier from your computer. AOMEI Backupper Professional on the target PC. Navigate to the Menu (☰) and select In the activation dialog box, click on Offline Registration You will see a string of characters labeled Machine Code
How to request an offline key from AOMEI (concise actionable steps)
[Offline PC] ---> Generates Offline Key ---> [Online Device] ---> Submits to AOMEI | [Offline PC] <--- Enters Activation Code <--- Receives Code <------------+ Step-by-Step Activation Guide
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: Ensure the license key you are using matches the version installed (e.g., a Pro key won't activate the Server edition). Giveaway Keys : If you are using a promotional key from sites like
. Copy this code down or save it to a text file on a USB drive. Step 2: Generate the Offline Key You will need a second device that connected to the internet for this part. Go to the official AOMEI Offline Key Generation Page Enter your License Code (the original key you purchased or received from a reputable vendor Machine Code you copied from your offline PC. Get Offline Key
Ensure there are no spaces or extra characters when copying. Before you can get an offline key, you
If you are looking to purchase a legitimate, supported license, it is recommended to visit the official AOMEI Backupper website.
Do you need assistance creating a for offline recovery? Share public link
Security-conscious users, corporate environments, and industrial workstations often operate in an "air-gapped" environment. This means the computers are permanently disconnected from the internet to prevent cyberattacks, data leaks, and unauthorized access. This link or copies made by others cannot be deleted
AOMEI Backupper Professional is an all-in-one data protection and disaster recovery solution for Windows PCs. While it is primarily used as an online-connected tool, it features a dedicated process for systems without internet access, such as secure workstations or air-gapped laboratory computers. The Offline Activation Process
: Copy the generated Offline Key back to the target PC and paste it into the registration box to unlock the software. Core Features of the Professional Edition
To activate AOMEI Backupper Professional using an offline key, follow these steps: