Linux photorec

PhotoRec es una pequeña joya para esos casos en los que quieres recuperar o “desborrar” algún fichero eliminado por accidente del disco duro, tarjeta SD, disco USB, etc. e incluso de la RAM. Recuerdo un caso de una persona que, sin querer, eliminó de su PC las fotos de la tarjeta de memoria de la cámara pensando que las había copiado y no movido y, con PhotoRec, en pocos minutos recuperó todo.Para estas situaciones siempre se echa de menos un programa que recupere archivos y, en mi opinión, PhotoRec es un programa imprescindible a tener siempre presente, ya que funciona muy bien, es multiplataforma (DOS, Windows, macOS y Linux), open source y gratis.¿Cómo funciona PhotoRec y cómo se recuperan los ficheros eliminados en 7 pasos (incluso los que están en la RAM)?PhotoRec recupera archivos borrados fácilmente y gratis (incluso de la RAM)Cómo recuperar ficheros borrados con PhotoRecEl proceso de recuperación de ficheros con PhotoRec es muy sencillo. Casi un asistente. Las versiones disponibles de la aplicación son:DOS/Windows 9xWindowsWindows 64 bitsLinux con un kernel 2.6.18 o superior con procesador x86 o de 64 bitsmacOS X sobre Intel e incluso sobre PowerPCMarvell 88F628x Linux 2.6.32 Synology DS111, DS211, DS212+ NAS, Seagate BlackArmor NAS 220, QNAP sobre ARM incluyendo TS-410También se puede descargar el código fuente de la aplicación para compilarlo o incluso adaptarlo. El programa es open source pero el autor acepta donaciones (y personalmente creo que las merece).Junto a PhotoRec se puede descargar TestDisk, que es otra herramienta interesante para recuperar particiones borradas o volver a convertir en arrancables unidades que han fallado.PhotoRec recupera archivos de muy distintos tipos (casi 500 diferentes) como PNG, JPG, GIF, TXT, EXE, ZIP, PDF, XLS, XLSX, DOC, DOCX, MP3, etc. Aquí puedes ver la lista completa de formatos permitidos y reconocidos por PhotoRec.Es importante empezar explicando que cuando se borra un fichero en un disco duro, memoria USB, etc. realmente no se pierde, sino que lo que hace el sistema es marcar ese archivo como eliminado, pero no se borran los datos del medio de almacenamiento hasta que otro fichero los sobrescribe de forma total

NTFS: $59.99R-Studio FAT: $49.993. DiskGenius (Best all-in-one alternative)Key FeaturesSupports converting Windows systems (Windows 10/8/7/Vista and Windows Servers) into a VMware virtual machine, and then you can boot the system in VMwareA free version is available to test the tool30-day money-back guaranteeDisk cloning is availableWhy DiscGenius?Are you looking for a recovery tool and disk manager combo? If yes, then DiskGenius has got what you need. DiskGenius effortlessly portions raw drives into logical partitions. It helps to manage your system drives with efficient and modern tools.The software lets you recover accidental data losses with tools like hex editors and turns your Windows into a virtual machine within seconds, which allows you to boot your system from VMware. This gives an added layer to recover your files safely without damaging the operating system. The interface of DiskGenius could be less intuitive than Tenorshare 4DDiG’s but with features like disk cloning and checking and repairing bad sectors, DiskGenius is worth giving a shot at.PricingDiskGenius Professional: $99Diskgenius Standard: $69Diskgenius Basic: Free4. PhotoRec (Best open-source alternative)Key FeaturesProvide efficient support for many file systemsCan retrieve up to 450 file extensions100% freeSome supported file systems are FAT NTFS, exFAT, ext2/ext3/ext4 filesystem, and HFSWhy PhotoRec?PhotoRec is an open-source Tenorshare 4DDiG alternative that makes it harder for lost files to remain hidden from you. It’s an advantage for Linux and Mac users because PhotoRec uses a command line interface that is familiar to Linux and Mac users. On the other hand, Windows users might get uncomfortable commanding PhotoRec because Windows is based on GUI. However, Windows users can also download QPhotoRec, which has a graphical user interface.This also makes the interface a little techy because you need textual language to perform actions. PhotoRec can retrieve up to 450 file extensions and works with various storage devices, including hard drives, Cameras, memory cards, DVDs, and much more.The most intriguing feature of this data recovery tool is that it’s totally free. PhotoRec lets you retrieve precious data without investing anything, which makes it one of the best alternatives to Tenorshare 4DDiG Data Recovery.PricingFree, open-source5. Recuva (Best popular alternative)Key FeaturesPreview screen availableFree version to test the toolSimple interfaceThe most commonly supported file systems are FAT, exFAT, and NTFSWorks with multiple storage devicesWhy Recuva?Recuva is an excellent choice for those who are tight on budget. Since it’s the cheapest alternative on the list (along with PhotoRec of course), it can only recover fewer file types compared to the other competitors. It also has a free version, and you can recover around 30 file types. But with a cheap price tag, asking for high-grade performance is too much.The interface of Recuva made us feel nostalgic as the company still follows the Windows XP-type display, which

If you're looking for software where it might be possible to "substantiate the trustworthiness of the software" you might consider using PhotoRec (part of the testdisk software). It's source code is available to browse, and it's also in the Debian & Ubuntu (linux distros) repositories, and has been for years. Photorec was originally designed to recover lost photos from memory cards (so I read somewhere) but it can also recover a ton of other filetypes from lots of different filesystems. It runs on Linux, Windows, Mac...About recovering photos from your phone, as others mentioned if they were on a memory card then taking it out & reading it on a computer would be the easiest. If it were on internal memory, that would be harder, but might be possible if your phone can enable "USB mass storage mode" for the area that held the photos...Your Samsung could have Android 4 to 4.4, so these instructions from the PhotoRec FAQ might help: If you want to recover data from a memory card used in your phone, put the card in an USB card reader. To recover files from an internal memory, you have to enable the USB mass storage mode. Android 4.0-4.1.2 ie. Samsung Galaxy S2/S3 or Nexus, HTC Desire X/V/C, HTC One X/V/S, LG Optimus L5/7/9, Optimus G, Motorola Droid RAZR, Sony Xperia V/T, Kindle Fire HD Open the Setting > More Search then Tap on USB utilities Check the option: Connect Storage to PC Then plug the USB cable into the device and connect to your computer. The USB connected screen with the large green Android icon will appear. Tap on Connect USB storage. A confirmation dialog box will appear. Tap OK. The green Android icon will turn orange, indicating that the phone is now in USB Mass Storage mode and should now appear as USB disk drives in Devices with Removable Storage Android 4.2 ie. Nexus 4, Google Nexus 10, Samsung Galaxy S4 Go to Settings -> About Phone/Tablet. Go to “Build Number” at the end of the Scroll list. Tap on “Build Number” repeatedly 7 times (Yes, it's not a typo) Now Developer Option will be included in setting list of yours now. Go to “Develop Options” to check USB debugging > OK. Done. Then you can use PhotoRec on the now accessible drive/partition.ORYou might be able to copy the entire filesystem from your Android device, then

Recovering deleted data from an SD card can be done using a variety of free software tools and manual techniques, provided the data hasn't been overwritten. 1. How Data Recovery WorksWhen files are deleted from an SD card, they are not immediately erased. Instead, the system marks the space as available for new data. Until new files are written over this space, the original files are still recoverable. The key to successful recovery is to stop using the SD card immediately to prevent overwriting the deleted data.2. Common Causes of Data Loss on SD CardsBefore we dive into recovery methods, it's important to understand what causes data loss:Accidental deletion: Files are mistakenly deleted by the user.Formatting: The SD card is formatted without proper backups.Corruption: The SD card becomes corrupted due to improper ejection, virus attacks, or hardware failures.Physical damage: The card is physically damaged, making data retrieval more challenging.3. Tools for Free SD Card RecoverySeveral free tools can help recover deleted files from an SD card. While these tools offer basic recovery options, premium features may require a paid version. Here are some of the most popular free SD card recovery software:a. Recuva (Windows)Recuva is a popular, user-friendly tool for file recovery. It is highly effective at recovering deleted photos, videos, music, and other files from SD cards. Key features include:Easy-to-use interface with a wizard that guides users through the recovery process.Deep scan mode for a thorough search of lost files.Portable version available for use without installation.How to Use Recuva:Download and install Recuva.Select the file types to recover (photos, videos, etc.).Choose the SD card as the location to scan.Run the scan and browse the recoverable files.Select the files you want to recover and save them to your computer.b. PhotoRec (Windows, macOS, Linux)PhotoRec is a free, open-source tool that works well with SD cards. It can recover a variety of file formats, from photos to documents. Despite its text-based interface, PhotoRec is powerful and effective, especially for damaged SD cards.How to Use PhotoRec:Download PhotoRec and extract it.Open the program and select the SD card to scan.Choose the file formats you want

Follow along, and soon you’ll find them there.Method 2: Using Terminal to Recover Lost Files from a Formatted SD CardIf you’d prefer a more hands-on way to get back your files from your formatted SD card on a Mac, you can use Photorec in the Terminal. Start by downloading PhotoRec from its official site. Then, unpack the downloaded archive – we extracted it on our desktop. Fire up the Terminal app. Use the CD (Change Directory) command to move to the folder where you extracted TestDisk. Then, use sudo ./photorec to run Photorec. Choose your SD card from Photorec’s list of media, using the cursor keys to highlight it. Then, with Proceed selected, press Enter on the keyboard. If Photorec detected an existing partition, choose it and press Enter with Search highlighted to analyze it for lost data. Alternatively, you can select No partition to have Photorec scan the whole device. Photorec will ask for the device’s file system. In most cases, you’ll probably want to choose Other. You can have Photorec perform a partial or complete partition scan. Free is quicker but only scans the unallocated space. Whole is much slower but (usually) leads to extended results. You’ll also have to choose the destination where Photorec will save any salvaged files. Use the arrow keys and Enter to navigate the file and folder list. Press C on the keyboard when you’re inside the desired destination folder. Give Photorec some time to complete its scan. You can choose Stop to interrupt the scan, but the more time you allow it to run, the more files Photorec will find. Ideally, you should let it complete. When the process completes, Photorec will present a summary of the number of files and destination folder. Press Enter on the single preselected Quit option to exit the app. You’ll find all files Photorec recovered in the destination folder you selected.How to Prevent an SD Card from Becoming FormattedHaving an SD card appear as formatted means you have to recover your lost files, then check it for errors, then format it again to keep using it. It’s time-consuming and annoying. Thus, it’s better to minimize the chances of the problem appearing in the first place. ❌ Never abruptly pull out your SD card from any device. Instead, select any available option to detach any removable media safely. Alternatively, you can turn the device off. 🔋 Ensure

Not sure how to uninstall TestDisk & PhotoRec on your Mac? Or cannot totally remove its files from the computer? Sometimes it is a hassle for the people to erase the program on the macOS, and the following removing instructions will be helpful for those who want to complete remove TestDisk & PhotoRec on their Macs. Occasions you would need to uninstall TestDisk & PhotoRec Want to install the newer version of the same application Have a problem with running or using TestDisk & PhotoRec on the Mac TestDisk & PhotoRec is damaged for the virus infection or user's improper actions No need to use it anymore The Mac's hard drive need to free up some space Have problems to remove it? Don't worry Although more and more people in nowadays using the Mackintosh computer, there are still a lot of people are not so clear about the operations and uses of the Mac, including the correct way to uninstall a program. Deleting a program from Mac could be easy, and also difficult, easy because it just needs the user to drag the unwanted application to the Trash; and difficult is because simply trashing the program cannot effectively or completely remove many applications on the computer. If you have such questions about the way to uninstall TestDisk & PhotoRec, you will need to read the removing instructions below carefully. How to delete and uninstall TestDisk & PhotoRec completely in a right way Step 1: stop TestDisk & PhotoRec running on the Mac Exit the app from the Dock Find out TestDisk & PhotoRec on the Dock, and right-click on it Select Quit to stop running it on the computer Stop its background running process on Activity Monitor Step 2: remove the program from Mac There are generally three ways available