It does come as a fairly large file of around MB in size. The Linux-based tools will work with both Windows and Linux systems. It works on a GUI with no text-only option. The major pro of the Norton Bootable Recovery Tool is the high standard you can expect from this company.
However, the program is surprisingly limited in terms of customization. There is just one option to scan and clean the system, with no option not to clean.
That said, this does make it very straightforward to use. For subsequent uses, you have the option to update the file with new definitions. In spite of its simplicity, this tool still clocks a fairly large file size at over MB. Panda used to offer SafeCD, which was a full-fledged bootable antivirus tool.
If you do have Windows working, then it could still be a good fit. A major bonus is the small file size of just MB. You can choose to scan select files and hard drives and decide if you want to clean up malware automatically or only scan for it. This tool offers several customization features including the option to specify folders but not individual files for scanning. Adaware Live CD automatically updates before scanning to avoid missing newer threats. There are a couple of downsides to this tool.
First, the file size is comparatively large at over 1GB. Plus, although Adaware has been in the industry for a long time, it appears to be losing steam and is no longer considered a top provider.
Bitdefender Rescue CD is easy to navigate and offers multiple scan options, such as excluding select file types and sizes and only scanning archive files. You can also choose individual files to scan using an intuitive drag-and-drop interface. Bitdefender Rescue CD comes with Firefox, a disk recovery tool, a file browser, and a remote access program.
The download file which you can find archived here is quite large at over MB and therefore quite slow to get started with. When using a bootable antivirus, you need your system to boot from the removable device the disk or USB that holds the tool. To make this happen, most users will need to access their system BIOS.
Some systems have a boot menu which will make the process simpler. If you notice your system has a boot menu, see the note below the steps. As such, you should be able to access it even if your operating system has been corrupted. Some systems have a boot menu that allows you to implement a one-time change of the boot order.
If your system has this option, it can usually be accessed by hitting F11 or F12 upon startup. This site uses Akismet to reduce spam. Learn how your comment data is processed. Comparitech uses cookies. More info. Menu Close. Antivirus 12 Best free bootable antivirus tools. We are reader supported and may receive a commission when you make purchases using the links on our site. Find out about the best free bootable antivirus tools currently available.
January 18, Kaspersky Rescue Disk : Highly customizable. Two interface options. Comodo Rescue Disk : Compact tool with automatic updates. Sophos Bootable Anti-Virus : Text-only interface. The Sophos Bootable Anti-Virus SBAV tool allows you to scan and cleanup a computer infected with malware without the need to load the infected operating system installed onto the local hard drive of a computer.
Download Sophos Bootable Antivirus. This is a solution based on a bootable CD to boot your machine. Trinity Rescue Kit can automatically update virus scanners, changes made, etc.. Allows to find and mount different file systems, supports proxy server, allows you to run an ssh server, etc.. Side recovery, TKR can restore files, even deleted, and deleted or lost partitions without any other tool or specific procedure.
You can even browse your important files to check if they are still available or not. The disc contains antivirus, malware removal, and rootkit removal tools as well as tools to help manage or repair partitions, recover your data, back up your data or clone your drives. Download SystemRescue CD. Now, your rescue CD is ready to boot-scan your system. One popular and easy software to use is Rufus. To use the software, download and run it.
When it finishes, your USB stick is ready as rescue disk to recover your unbootable system. Bitdefender Rescue CD Bitdefender Rescue CD is a free tool that scans and cleans your computer whenever you suspect a malware threat is affecting its operation. Download Bitdefender Rescue CD 2. Download Norton Bootable Recovery Tool 3. Kaspersky Rescue Disk Kaspersky Rescue Disk is a free tool for disinfecting computers from malware which does not allow the operating system to start.
Download Kaspersky Rescue Disk 4. Avast Rescue Disk Avast is one of the most popular, simple and smart antivirus. Anvi Rescue Disk Anvi Rescue Disk was designed to be used when standard antivirus software fail to detect and clean various computer infections, especially boot-sector viruses like ransomware.
Download Anvi Rescue Disk 9. Download Comodo Rescue Disk Hiren Boot CD Hiren Boot CD is one of the more popular Rescue CDs out there and contains a wealth of tools including defrag tools, driver tools, backup tools, antivirus and anti-malware tools, rootkit detection tools, secure data wiping tools, and partitioning tools, among others.
Download Hiren Boot CD F-Secure Rescue Disk F-Secure Rescue Disk is really a very simple bootable antivirus program that can help you recover operating system or just remove all antivirus at the boot time when they are totally inactive. Download F-Secure Rescue Disk Web LiveDisk Dr. Download Dr. Download eScan Rescue Disk Download Vba32 Rescue Disk Zillya Live CD Zillya! Download Zillya Live CD Web LiveDisk is a feature-filled free bootable virus scanner for Windows and Linux.
There are plenty of configurable settings, like choosing the actions Dr. Web should take when finding infected, suspicious, or incurable files. Also, you can set what should occur in the event it detects specific issues like adware, dialers, jokes, hacktools, and riskware.
The program lets you exclude directories from being scanned, set how large a file can be before it's excluded from a scan, and define a maximum duration Dr. Web is allowed to spend scanning a single file. We like that Dr. Web can check for virus definition updates directly from the program. This means you can reuse the software in the future and all you have to do is update it before you do a scan.
Kaspersky has what's called a Rescue Disk , which can scan for viruses, worms, Trojans, malicious tools, adware, dialers, and other malicious items. You can pick between using the graphical mode recommended or the text-only mode. Your scan options include Fileless objects, Startup objects, and System drive. You can also scan boot sectors and specific folders.
Kaspersky's tool can also browse through the file system to copy or delete files. The Firefox browser is also built in, among many other tools. The only downfall is that the file is rather large, and may, therefore, take some time to download. Panda Rescue ISO is a program that allows the free Panda Cloud Cleaner program to scan a computer without any other running processes that could potentially shut it down and prevent a virus scan.
Next, your computer will reboot into Windows but launch the cleaner before any other applications start. All other processes are shut down so that this program is less likely to be terminated by a virus. One problem with this tool is that it may not work properly if a virus has infected your computer so deeply that you can't even boot into Windows.
If this is the case, you'll want to try any of the other tools in this list that don't require Windows to start. Not many custom settings or options are available in Sophos Bootable Anti-Virus except choosing one of two different scan types. A Recommended Scan can either rename infected files or just display a log of the malicious items that were found.
An Advanced Scan will actually remove any infected files it detects. There's also a Bash Shell menu option for manually removing viruses.
This option is only useful if you know where the malicious items are, which isn't very likely. You must answer several questions before you can get to the download link. You must read the instructions carefully in order to download the program. It ends up requiring a few hundred megabytes of free space. Trend Micro Rescue Disk is another free bootable antivirus tool that doesn't have a graphical interface, meaning you'll need to navigate entirely in text mode with the arrow keys.
You can run a quick scan or a full scan, depending on what areas you'd like checked. Trend Micro Rescue Disk is first downloaded as a regular program file that includes the bootable software. It works in Windows 11, 10, 8, 7, Vista, and XP. Windows Defender Offline is a bootable virus scanner from Microsoft that sports a full user interface. You can update the virus definitions directly from the disc, view quarantined files, and exclude files, folders, and extension types from scans.
Windows Defender Offline supports quick virus scans, full scans, and custom scans so that you can choose your own folders and drives to scan. The Windows Defender Offline tool from the download page can burn the software to a disc or USB device for you, so no image burning software is necessary. Microsoft says the directions on the download page are for Windows 11, 10, 8, and 7 users. LiveCD can scan entire drives or whole folders only, so it won't scan just single files.
There's an option to check for viruses in potentially dangerous file types like executables so that you're not scanning every single file type, which could take a long time. A utility called Zillya! We like all the settings that are included in Zillya! LiveCD as well as the fact that it provides a very easy to use interface. It comes from the company ESET , which also sells security software for home users and businesses. This tool provides a full desktop environment, so if you're uncomfortable with text-only user interfaces, you should be okay with how this one works.
The virus scanner itself is very easy to use and can be used quickly without any customizations. From the On-demand scan page, just choose the option you want to use: Smart scan to check only some areas for malware—specifically, common locations malware is found; or choose Custom scan to run an in-depth, full scan of any area of the drive, including the whole thing.
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