Simply put, it is a standalone, Linux-based environment (or Windows PE, depending on your build) that contains the full Acronis True Image 2023 engine. You burn this ISO to a USB drive or DVD, boot your computer from that media, and suddenly you have a fully functional backup software interface—even on a blank hard drive.
Once you have the .iso file, you can "burn" it to a USB drive using a tool like Rufus. For best results with Acronis media, select if prompted by Rufus. Key Considerations acronis true image 2023 bootable iso