Dr.Web LiveDisk review
A free recovery environment for scanning, isolating, and restoring malware-affected systems.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Dr.Web LiveDisk is a free emergency recovery environment for computers affected by malware or unable to start normally. It runs from optical media or a USB flash drive and provides a Linux-based portable operating system with Dr.Web CureIt! for antivirus scanning and threat neutralization. It is suited to Windows recovery scenarios where normal startup is unavailable, while also providing access to files through graphical or console file managers.
Scanning covers both quick or express checks of vulnerable operating-system objects and custom scans of selected files, folders, and system objects. Detected threats can be cured, deleted, or isolated, with a quarantine manager for reviewing isolated files and backups. Dr.Web Updater can update virus databases, while Windows registry editing and restoration support recovery tasks affecting system configuration. This combination gives the product a clear focus on diagnosis and remediation rather than everyday endpoint protection.
Dr.Web LiveDisk fits users who need free bootable recovery media for an infected or unresponsive Windows system and want more control than a single automatic scan. It can also help locate and copy data before or during recovery. The trade-off is operational: the environment must be started from optical media or a USB flash drive, so it is not a continuously running protection layer. Users seeking scheduled, always-on defense should choose a different type of product. The official documentation is older, and interface capabilities may differ in newer builds.
Dr.Web LiveDisk pros and cons
- Where it wins
- Boots from optical media or USB when normal startup is unavailable
- Offers quick, custom, curing, deletion, and isolation workflows
- Includes quarantine, database updates, registry tools, and file managers
- Where it doesn't
- Requires bootable optical media or a USB flash drive
- Focuses on emergency recovery, not continuous protection
- Interface capabilities may differ in newer builds
Dr.Web LiveDisk fact sheet, pricing and score →
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