 Hello everybody! In today's video, you'll see how to recover lost data from a removable hard disk, a USB pen drive or a memory card with a Linux file system. In our channel and blog, you will find solutions to any problem, from installing an operating system or configuring it to fixing possible bugs and errors or optimizing mobile gadgets. Our specialists will answer any questions you ask in your comments under the videos or articles. Linux operating systems are becoming more and more popular, with user numbers growing virtually every day. At the moment, the most widespread operating systems of this family are Ubuntu, OpenSUSE and Fedora. This operating system is widely used mainly because of its open source code, which means that users are allowed to modify and distribute this code both in commercial and non-commercial products according to the general public license. The distributives include the kernel, Linux's central element, together with auxiliary libraries and utilities. Linux uses various file systems such as ext2, ext3, ext4, xfs and riserfs. Although Linux is a very good operating system, there is no way to exclude data loss entirely. Files stored in Linux partitions on a removable disk or USB flash drive may be removed or formatted accidentally. All the disks may become unreadable or fail. It is no secret that losing important data can be a very painful experience. To avoid data loss issues, we recommend packing up your files regularly and storing several copies in different places. However, few users really understand the importance of having a regular backup strategy. Most of the time, people tend to have older backups, if any, when they face problems with losing important information. Fortunately, it's too early to give up, for there are numerous utilities promising to bring your data back. In fact, recovery is possible because data is not removed from the hard disk immediately. It remains there for some time until it gets overwritten with new stuff. If you are facing a problem of data loss from Linux volumes with ext4, 3 or 2 filesystem, try Hetman Partition Recovery. There are lots of data recovery tools you can use, but only some of them can offer support for Linux file systems. Hetman Partition Recovery will quickly scan your disk and display the available data on the screen. So you will only have to select the elements you need to and recover them. Here is an important piece of advice. Your storage device has been formatted accidentally or a file was removed by mistake, don't write or save any data to such disk. Because all your data is available for recovery only until it is overwritten with some new stuff. And to recover lost data from a removable disk, you will need a computer running Windows. Here is what you do to get your data back. First of all, make sure the storage device is connected to the computer. Because it doesn't support ext4, 3, 2 filesystem, so this disk will be displayed as unknown and the operating system will suggest formatting it. Formatting isn't actually what we need, so hit cancel. Our program lets you see the disk contents and restructure the lost information. So step one is download and install this program, Hetman Partition Recovery. Launch the utility and select your disk. USB drive or memory card that you want to restore data from, either in the Drive Manager or in the Main Menu. Then right-click on it and select Open. Otherwise, just double-click on the disk. Choose the necessary analysis type in the window that opens. Recommend running Fast Scan for status. It will take less time and you will see all the contents of the disk. If it doesn't help the program find the lost data, then go for Full Analysis. When it's over, the program will display the files and folders it has found in the right side of the window. Click on any file to preview it. Select the files you want to recover and click Recovery. Specify the files for saving the files and click Recovery again. When the process of saving is complete, you can view the files in the directory, which you selected for recovery. Although Hetman Partition Recovery is currently unable to work on Linux, it can already recover your data from any file systems used with this operating system. It supports XT2, 3, 4, XFS, RyzerFS and other file system types. Here is an important thing to keep in mind. We don't recommend saving files to the same disk that you are restoring them from. Doing it may result in erasing some of the data. Summing up, there is one more thing to remember. The best way to avoid data loss is to backup your information regularly. But even if you have no backup to restore it from and you've made a mistake when partitioning a hard disk, removed important data accidentally or formatted the hard disk, USB drive or an SD card, don't give way to panic yet. Until you have written some data to that disk space, all the information is still there and available for recovery. Now, your most important step is to take immediate action and choose a good utility to get your files back. And that is all for now. Hopefully, this video was useful. Remember to click the Like button and subscribe to our channel. Push the bell button to receive notifications and never miss new videos. Leave comments to ask questions, thank you for watching and good luck.