Virus scan live usb

Since the most serious of viruses cause damage to the parts of your computer that allow it to start, a bootable antivirus tool can often be a powerful weapon at your disposal for getting the virus removed and your computer back up and running. In general, getting a bootable antivirus program up and running requires that you take the ISO image provided and then, from a working computer, burn it to a disc or burn it to a USB drive.

Next, you'll need to boot from the disc or boot from the flash drive on the infected PC. More details are available in our reviews and on most of the websites linked below. Anvi Rescue Disk is a really simple bootable virus scanner. There are only three main scan buttons, two sections to the program, and no custom settings. You can run a quick smart scan, a full system scan, or a custom scan to search for malware inside one or more specific folders.

There's also a section for finding and correcting corrupt registry issues that may have been altered by a virus. The only thing we don't like about Anvi Rescue Disk is that you must scan the whole drive at once—you can't choose to scan single, specific files like you can with regular antivirus software.

Doesn't have a graphical interface like most programs, so it might be hard to use if you're not used to that type of UI.

It can check for potentially unwanted programs, scan cookies, find hidden file extensions, and even scan inside archives. Before you start a scan, you have the option to just check a folder of your choice, just the boot sector , only the registry, or any locally attached hard drive. Unfortunately, because AVG Rescue CD doesn't provide a graphical interface, navigating the menus can become difficult. AVG no longer updates or maintains this program, so the virus definitions will forever be outdated.

You can still scan normally, but it won't catch brand new threats. In addition to the regular, installable Comodo Antivirus software , Comodo also has a free bootable antivirus program. The GUI version has a familiar program interface which is much easier to use. There are three different scan types: smart scan , full scan , or custom scan. Smart scan checks for viruses and rootkits in the memory, boot sectors, autorun entries, and other areas like the registry and system folder. A custom scan lets you choose individual files and folders to scan instead of an entire drive.

You can also scan archives, enable heuristics scanning, and skip files over a specified size. It's a plus that Comodo Rescue Disk includes a familiar Desktop-like interface because it makes it easier to use than some of these other text-based scanning tools.

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. However, these factors do mean the file size is one of the smaller on this list at around MB, so you can be up and running quite quickly. There are two scan types: Recommended Scan and Advanced Scan. The main difference between the two is that an Advanced Scan will remove infected files, whereas the Recommend Scan allows you to either rename infected files or display a list of malicious items that were detected.

You can manually remove malicious items using the Bash Shell option; you just need to know the location of the offending items. Trend Micro Rescue Disk is one of the simplest tools available.

This makes it a very practical solution as the download size is very compact at just 70MB. Although simplicity is good for less tech-savvy users, some may miss the advanced customization options provided by others on this list. And while Trend Micro Rescue Disk is simple, it only comes with a plain-text interface which can be a little intimidating.

That said, Trend Micro has an excellent reputation in the antivirus world, consistently ranking highly with testing sites such as AV-Comparatives and AV-Test. As such, you can be confident this tool will be efficient and reliable. Avast Rescue Disk can only be created from within another Avast product. Already have Avast installed? Then this is probably the best choice for you.

This tool is simple to use and offers several customization options. Options include selecting certain discs or folders for scanning or conducting a full scan. You can also opt to automatically fix any malicious files or review them manually. Web Live Disk is a customizable tool that lets you outline scan specifics such as directory and file size exclusions and upper limits for the length of time spent scanning a file.

It lets you decide what happens when you find malware, including specifics like how to deal with infected files and adware.

Aside from helping you remove malware, it allows you to copy selected files to removable media for recovery or protection. An attractive feature of this tool is the paid add-ons available. It works with Linux systems as well as Windows. The file size is one of the larger on this list at around MB. Avira Rescue System is very simple to install on a CD or USB stick and comes with additional tools, including a web browser, a disk partitioning tool, and a registry editor.

Although information about the tool on the Avira website includes claims that it updates daily, some users have complained of issues with updating. 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. There are many ways to turn on the infected computer system. It runs automatically and removes viruses from the system quickly so that you can turn on the system normally. It helps you restore lost or deleted files from your USB drive and computer system. Generally rated 4. Download Win Download Mac.

Eleanor Reed. Once the USB Key is created, you can establish the antivirus tool to your system using the Bios settings. Supports auto-update Quicker scanner Disables Autorun files from accessing your computer system The lightweight tool requires no special configuration. There are two different types of scanning processes that you can choose, one for scanning of your computer system and the second one is for USB scanning.

To use this tool, you need to enable its auto-scanning function first. Launch the tool and select the auto-scan option. Whenever you start the computer system, this tool will first scan the entire PC system. If it detects malware files, you will receive a notification on your screen to remove them. Select the USB Drive option. Make sure that you have plugged in the formatted pen drive to create a Bootable Scanner.

Once done, you can start scanning your system by inserting the Pendrive into a system. Once the installation process is done, double click on to the setup file. Select the suitable drive from the drop-down menu to be scanned. Or you can enable the auto-scan feature to scan the system when you turn on your computer.

Disables auto-run threats Safeguard your system from viruses and malware attack Quick scanning Disables autorun files from Windows PCs. Boot up your PC from the storage device. If you have created a Bootable Scanner i. You will be asked to update the Database manually. Follow on-page instructions and get the virus scanning.

Proactive definition scan technology Threat scan, auto scan, custom scan Automatic update Auto scan for quick scanning.

Click the download button from the official website to get the setup file of this scanner. Once the setup file is downloaded, double click on the downloaded file and start the installation process.

Once the program is installed, you can start using it to scan the USB drives and other system files. Using this tool is pretty straightforward, just download the setup file on your Windows system. Once the installer file is downloaded, double-click on the file to run it. Just follow the on-page instructions given to finish the installation process. Once the tool is installed, you can enable the auto-scan option to scan the entire PC system automatically. Make sure that the PC is turned off before you start the scanning process.

Start scanning your system for viruses and malware files by selecting the Quick Scan option. This tool also prevents autorun files from accessing your system's files. The Avast Bootable Virus Scanner provides all-in-one protection against autorun files and other malware. Instant setup with no special configurations Quick scan, custom scan, and auto-scan Disables autorun files Full protection against viruses and malicious files. Once the tool is installed on your computer system, just launch it.

Select the Settings option from the upper right corner. Customize the settings as per your requirements. Make sure to enable the auto-scan while boot option. This will prevent autorun files from executing on your computer system. Supports scanning of types of files, folders sub-folders, and zip folders also Scans for spyware and other programs that are of no need Also scans ongoing programs.

Launch the tool and select the Scan option to quickly scan the system. Visit the Settings page to customize the settings as per your needs. Select the auto-scan option to scan the system before the PC boots up automatically. USB recovery formatted. Data recovery flash drive.

Data recovery pen drive. Data recovery memory stick. Unformat USB device. USB not recognized?