Avast Boot Scan Disc For Mac
Bootable antivirus are useful when, a computer get severely infected and unable to boot normally. In this situation it is hard to run any virus scanner in the system. Bootable antivirus become handy here. Boot with the rescue bootable CD or USB and run a system scan to remove the viruses. Below are some good bootable virus scanners.
Best Bootable Antiviruses
You can also safely use Avast Rescue Disk to scan and disinfect other Windows PCs, but since virus definitions are always being added, it's better to create a fresh Rescue Disk when needed. Avast evangelist, Bob G. Made a video about Avast Rescue Disk when it was introduced. Mac Android iPhone/iPad IoT Security. Creating and using Rescue Disk in Avast Antivirus. If you suspect your PC is infected with malware and all other Antivirus scans (including the Boot-time scan) were unable to resolve the issue. Rescue Disk Access this feature from: Protection ▸ Rescue Disk. If you suspect your PC is infected with malware and all other Antivirus scans (including the Boot-time scan) were unable to resolve the issue, you can use Rescue Disk. Try opening avast then look at the drop down menu there is a heading 'Schedule Boot-Time scan' this opens a settings window, though my understanding was that it only set the boot scan to run once.
- You can use Avast Free Antivirus to perform a complete scan of your external hard drive in just a few moments. Avast is a very powerful free antivirus program designed for the Windows operating system.
- Mac Even a Mac needs protection. With 2 levels of security, great cleaning tools, as well as a VPN and password protection, this is your one stop shop for your Mac.
These are rescue CDs used as bootable antivirus. If you require to scan computer without internet connection then check : Free offline antiviruses
| Product | Download Size |
| 10 MB | |
| Bitdefender Rescue CD | 659 MB |
| Norton bootable recovery tool | 862 MB |
| Trend Micro Rescue Disk | 70 MB |
| Avira Rescue System | 628 MB |
| AVG Rescue CD | 170 MB |
Best Bootable Rescue tools
Read the below tools provided by antivirus companies to rescue your computer from a non-bootable state and lock screen ransomware which prevent you to go to desktop. You can make a bootable CD / DVD or USB from these tools to boot your computer with USB or CD / DVD.
1. Hitman Pro Kickstart
HitmanPro Kickstart is not available now. Please consider using other tools in the list.
HitmanPro is a popular antimalware and second opinion scanner. HitmanPro.Kickstart is a software on a bootabe USB flash drive. It can easily even bypass the attacks of ransomware who block you to go to desktop to boot the system. You need HitmanPro license to create a bootable disk. Or you can also download direct from their official website. You can create the bootable disk right from the Hitman Pro software by clicking on the below button. It is the smallest rescue disk as compared to other bootable rescue disks. it is of just 10 MB.
Download HitmaPro.Kickstart – 10 MB
2. Bitdefender Rescue CD
Download Bitdefender Rescue CD – 659 MB
Bitdefender Rescue disk will boot with a clean Linux based environment. It’s almost the same as like attaching the infected hard drive to a clean computer. It will show you graphical desktop to proceed to scan the hard disk and remove mostly possible infections.
3. Norton Bootable Recovery Tool
Download Norton Bootable Recovery Tool – 862 MB
Norton bootable recovery tool is to scan and eliminate viruses who even not let the system boot. It is a downloadable ISO file to create the bootable CD / DVD / USB. Norton also works same as other linux based rescue tools to bring up a desktop to scan the computer for infection. First you have to create the bootable disk and then boot the system with that disk. It is free tool but you require to enter the license key of any of the Norton product. If that is not available then you signup for some beta program of Norton and enter that key.
4. Trend Micro Rescue Disk
Download Trend Micro Rescue Disk – 70 MB
Trend Micro rescue disk also works without loading infected windows files or MBR in the memory. It loads own linux based OS to rescue from non-bootable situation. as compared to other rescue CD its download is smaller.
5. Avira Rescue System
Download Avira Rescue System – 628 MB
The Avira Rescue System scans and repairs malware-infected computers that no longer boot or are generally unresponsive. Running on both Windows and Linux operating systems, our integrated scan and repair Wizard is highly intuitive and easy to use. Are you concerned about recovering data from your system? If so, the Avira Rescue System is the ideal tool for you. And if for some reason you need outside assistance, the Rescue System can establish a remote desktop connection with Avira Support. The Avira Rescue System is updated daily so that the most recent security updates are always available. To use the Rescue System burn it to a CD or copy it to a bootable USB stick and then boot your system from that CD or USB stick.
6. AVG Rescue CD
Download AVG Emergency boot Rescue disk – 170 MB
It is free emergency boot up CD launched by AVG. Free AVG Antivirus users can also use this tool freely. It also includes some other utilities like registry editor, Testdisk utility for recovering deleted files and lost partitions of the disk. Its size is smaller then other rescue disks. But it does not have full graphical user interface.
After getting rid off the non-boot situation using the above tools. We recommend to scan with an Online virus scanner or with a Multi AV scanner to completely remove all possible threats from the computer. If you are still unable to connect to the internet you can use Offline virus scanner tools to go further in the cleaning process. Then install a good antivirus software with real time protection. Also keep an antimalware software in the system which can be installed along-with the existing antivirus.
Related content:
If we are troubleshooting a system, it is important for us to have all the necessary tools and software with us which can help us fix problems. One of the problems that we may encounter is an unbootable PC. In this scenario, none of the tools will work as the PC can’t boot into any Operating System. In this situation, a bootable rescue disc comes handy.
If you don’t have a good antivirus installed on your system, virus will corrupt your system to the extent that it won’t boot. In this case, you can easily use one of the Rescue ISO files to disinfect the system and make it bootable again.
In this article, we will discuss about the security rescue discs provided by the Antivirus companies. These bootable rescue discs will be able to clean your system from viruses even if your system can’t start.
Quick Summary
- 1 List of Antivirus Rescue CDs
- 3 Creating a Bootable USB Drive
List of Antivirus Rescue CDs
Bitdefender Rescue CD
Bitdefender provides a very simple Rescue ISO image which we can either burn on a CD-ROM or a USB drive, boot from it and scan any system for viruses. The Rescue CD can also update itself automatically but it will require an Internet connection for updating. /avast-equivalent-for-mac.html.
Price: Free
Format: ISO
Operating System: Linux
Signature Update Method: Online
Kaspersky Rescue Disk
Kaspersky Rescue Disk comes with a file manager, a registry editor and a web browser which you can run while starting your system with Kaspersky Rescue Disk. This gives a power user additional advantage of troubleshooting an unbootable system apart from scanning for viruses.
Price: Free
Format: ISO
Operating System: Linux
Signature Update Method: Online and Offline
AVG Rescue CD
AVG Rescue CD is a text based bootable solution to corrupted systems due to viruses. It will even scan inside your archives to remove any threats from an unbootable system.
Price: Free
Format: ISO
Operating System: Linux – text based
Signature Update Method: Online
Avast Rescue CD
Avast lets you create a Rescue CD or USB from its own installation. You can’t download it separately. To make a rescue CD, you will need to install Avast antivirus and then create the bootable media of your choice.
To create Avast Rescue Disk, go to Tools –> Rescue Disk and follow the instructions to complete making your bootable rescue CD or USB.
Avira Rescue System
Avira Rescue System scans for malware on a system that is unbootable or generally become unresponsive. It can boot into the system and find viruses and other malware.
Price: Free
Avast Boot Scan Disc For Mac Os X
Format: ISO
Operating System: Linux
Signature Update Method: Online
F-Secure Rescue CD
F-Secure Rescue CD contains the Knoppix derivative of the Linux operating system, which can run completely from a CD and allows access to your PC’s operating system and hard disks.
Once booted, you can check the installed programs and perform more advanced repair and data recovery operations
Price: Free
Format: ISO
/avast-for-mac-free-review.html. The antivirus will scan your Mac on three levels: the hard drive, the email client (all IMAP and POP3 clients are supported), and the web browser thanks to the extension for Firefox and Chrome telling you if web pages are safe to visit and who’s tracking you. After every scan, a popup will give you detailed information on what’s going on and you can decide if delete suspicious files immediately or moving them to quarantine inside the Virus Chest window.
Operating System: Linux
Signature Update Method: Online
VIPRE Rescue CD
VIPRE Rescue is designed to disinfect and clean the systems which have no antivirus installed and the virus has made it bootable.
Price: Free
Format: ISO
Operating System: Linux
Signature Update Method: Online
Panda Cloud Cleaner Rescue ISO
Panda Cloud Cleaner, in addition to cleaning unbootable systems, can also scan and disinfect VMWare images.
Price: Free
Format: ISO
Operating System: Linux command line
Signature Update Method: Online
Dr.Web LiveDisk
If the actions of malicious programs made it impossible to boot a computer running Windows, recover the affected system for free using Dr.Web LiveDisk!
Price: Free
Format: ISO
Operating System: Linux command line
Signature Update Method: Online
Sophos Bootable Antivirus
Sophos has a not so friendly download and installation procedure of its bootable antivirus. You will need additional steps like signing up for a Sophos account in order to get the bootable image.
Trend Micro Rescue Disk
Trend Micro Rescue Disk allows you to use a CD, DVD, or USB drive to examine your computer without launching Microsoft Windows. It can scan hidden files, system drivers, and the Master Boot Record (MBR) of your computer’s hard drive without disturbing the operating system.
Download trend Micro Rescue Disk
VBA32 Rescue
In addition to scanning for viruses, Vba32 allows the user to copy important files from the corrupted system. So if the system remains unbootable even after scanning, you may backup your important data. Some features of Vba32 rescue:
Avast Boot Scan Download
- Free of charge
- Fast bootup
- Ability to scan with individual settings
- Media release mode
- Automatically configures the network environment
- Ability to update without downloading full image
- Ability to save updated image to the USB-drive
- Ability to create bootable USB-drive in Windows, Linux and Vba32 Rescue environment
- Contains mhdd and memtest utilities
Price: Free
Format: ISO
Operating System: Linux
Boot To Disc Mac
Signature Update Method: Online
Windows Defender Offline
Windows Defender Offline is Microsoft’s own troubleshooting tool which will scan for viruses in a non-bootable Windows installation. There are two different versions of Windows Defender Offline for 32-bit and 64-bit systems. Download the appropriate tool from the below link, run the utility, follow the four steps and create a bootable CD/USB of Windows defender Offline.
Zillya Live CD
Some of the features of Zillya Live CD include:
- With this disk, you can restore the normal operating of Windows system, damaged due to virus attack
- Running an alternative operating system will reopen the files on your computer
- You can transfer all of your important documents on USB-carriers.
- You can scan your computer for viruses and if necessary to clean the infected files.
- Starting the scanning is also possible in safe Windows mode.
- Thus, this software can be used as additional antivirus protection to already installed antivirus on your PC.
Trinity Rescue Kit CD
Some of the features of Trinity Rescue Kit CD include the following:
- easily reset windows passwords with the improved winpass tool
- simple and easy menu interface
- 5 different virusscan products integrated in a single uniform commandline with online update capability
- full ntfs write support thanks to ntfs-3g
- winclean, a utility that cleans up all sorts of unnecessary temporary files on your computer.
- clone computers over the network via multicast.
- wide range of hardware support (kernel 2.6.35 )
- contributed backup utility called “pi”, to automate local machine backups
- easy script to find and mount all local filesystems
- self update capability to include and update all virusscanners + local changes you made to TRK.
- full proxyserver support.
- run a samba fileserver (windows like filesharing)
- run a ssh server
- recovery and undeletion of files with utilities and procedures
- recovery of lost partitions
- evacuation of dying disks
- full read/write and rpm support
- UTF-8 international character support (select keyboard language from the scrollable textmenu at startup)
- 2 rootkit detection uitilities
- most software updated to recent versions
- literally thousands of changes and bugfixes since version 3.3
- elaborated documentation, including manpages for all commands
Note: Trinity Rescue Kit has not been updated since 2011 so I would not recommend using it at least for virus scanning.
Comodo Rescue Disk
Comodo Rescue is a free bootable antivirus program which can clean your system from viruses, rootkits and other malware. It supports heuristics scanning, options to skip large files for quick scanning and can scan archives.
eScan Rescue Disk
eScan Rescue Disk provides you with a Windows based clean environment that not only helps you to scan and clean the system but also to fix the Windows registry changes done by viruses.
ESET SysRescue
ESET SysRescue Live is a malware cleaning tool that runs independent of the operating system from a CD, DVD, or a USB. It has direct access to the disk and the file system, and therefore is capable of removing the most persistent threats.
Download ESET SysRescue ISO (Direct download link)
G DATA BootMedium
The G DATA boot medium is a practical aid for detecting viruses that have already embedded themselves on your computer prior to installing the antivirus software.
Norton Bootable Recovery Tool
Norton Bootable Recovery Tool is Symantec’s tool for disinfecting systems that are not bootable due to viruses.
PC Tools Alternate Operating System Scanner
PC Tools Alternate Operating System Scanner is not only a bootable antivirus, it can act as a data destroyer, data recovery tool, a system shell and a file manager.
Quick Heal Emergency Disk
Scan Disk Mp3 Player
Quick Heal Emergency Disk provides its users with a Windows environment to troubleshoot the system and scan for viruses.
You can download the appropriate zip file and follow the instructions to create the Live CD.
Creating a Bootable CD-ROM
Almost all the above mentioned downloads are ISO image which either need to be burned on a CD/DVD or on a USB drive. You will need a third party app in order to burn the ISO image to the CD-ROM. Here are the step by step information for doing this easily.
I will use Infra Recorder for Windows XP, Windows Vista and Windows 7. You can also use other popular tools like ImgBurn, CDBurnerXP, BurnAware or Nero etc. Here are the steps:
- Download InfraRecorder from here.
- Insert a blank CD into the CD/DVD drive
- Open InfraRecorder and choose Write Image. A browser window will appear
- Go to the location where you have saved the ISO file
- Select the file and click Open. A configuration window will display the recommended settings for the current task
- Click OK. The CD is ejected after the writing process finishes
- Go to the infected computer and boot it with the CD you have just created
Creating a Bootable USB Drive
There are quite a few tools that can create bootable USB drives from ISO images. I will use Stickifier here as it is free and open source.
Just follow the steps below to create a bootable USB drive with one of the above mentioned antivirus ISO files.
- Download Stickifier from here.
- Insert the USB drive into any USB port.
- Open Stickifier. It will give you two options: Either you can download the ISO directly from the Internet or you can browse to the ISO file you want to burn into the USB drive.
- Click Next and select the USB drive letter.
- Clicking on next starts the installation process.
- When the installation is complete, click Finish.
I hope now you will be able to select from one of the Live CDs and troubleshoot your system. If I have missed anything, please let me know and I’ll fix it as soon as possible.