Photorec Mac Free Download
2021年5月29日Download here: http://gg.gg/urp8m
This page uncovers 5 best completely free data recovery software for macOS Catalina, macOS Mojave, older versions and morden Mac OS X, etc. All those Mac data recovery software share one commonality, they are free and useful for casual Mac users. Pick up one and let it take care of your Mac data now.
This article covers the top five completely free data recovery software for Mac, which varies in features, functions, and performance. However, they all have one thing in common: they are free.
EaseUS Data Recovery Wizard for Mac Free. EaseUS Data Recovery Wizard for Mac Free is one of. PhotoRec for Mac, free and safe download. PhotoRec latest version: Free, simple photo retrieval with PhotoRec. PhotoRec is a free digital photo recovery tool that can restore lost images from computers, digit. Mac Allow Apps Downloaded From Anywhere Greyed Out. Both multi-platform tools are open-source software licensed under the GNU General. PhotoRec is a free and open-source data recovery application capable of recovering much more than simply photos from your hard drive as well as a wide variety of peripheral storage devices. Freeware Mac OS X 10.5-10.14. Don’t be fooled by its name, PhotoRec not only retrieves photos and media files, but it also can recover numerous file formats including ZIP, Office, PDF, HTML and many more (full tech-specific is here). It’s free to download and use on Windows, macOS, and Linux.
Compare the five tools carefully, and select the one that fits your needs best.PAGE CONTENT:Top 5 Completely Free Data Recovery Software for Mac1. EaseUS Data Recovery Wizard for Mac Free 2. Disk Drill3. PhotoRec4. TestDisk5. Exif Untrasher3-Step Tutorial of Free Mac Data RecoveryPeople Also AskTop 5 Completely Free Data Recovery Software for Mac
When you get data loss on your Mac due to accidental deletion, partition/hard drive formatting, system crash, macOS upgrade, file system or hard drive corruption, stay calm and pick up one of the recommended data recovery software below for help. 1. EaseUS Data Recovery Wizard for Mac Free
EaseUS Data Recovery Wizard for Mac Free is one of the free top and handy Mac data recovery software that enables you to recover data from the emptied trash bin, Mac notebooks, desktops, hard drives, USB drives, SD cards, memory cards, digital cameras, etc. It works on internal APFS/HFS+/HFS X drives, and FAT/FAT32/exFAT/NTFS file systems used in USB flash drives and external hard drives connected to Mac.
Highlighted Features:
# 1. All-in-one data recovery software
EaseUS Data Recovery Wizard for Mac Free is fully compatible with the latest macOS 11.0 (Big Sur), 10.15(Catalina), 10.14 (Mojave) and all the former versions. It enables all Mac users to perform a full recovery of lost valuable data in only 3 steps: Scan > Preview > Recover.
# 2. HFS+ Fusion Drive Recovery
The latest update of EaseUS Mac data recovery software has improved its support of Fusion Drive, which makes it work even better in retrieving files from Mac computers that are installed on fusion drives.
# 3. Encrypted Drive Recovery
Another great update in EaseUS Data Recovery Wizard for Mac is that it supports encrypted drive recovery by offering guidance to assist Mac users in decrypting and unlocking their drives with password.
# 4. Data Protection
Once the data protection feature is enabled, it will automatically back up the deleted files to a safe location. If you unexpectedly delete files and want to recover later, you can quickly restore the lost files from the created backup.
Pros:
*Support to restore 200+ file types on Mac, including recovering lost Word/Excel/PPT documents, photos, videos, music files, emails, archived files, and more.
*Quick Scan + Deep Scan technology greatly enhances recovery probability.
*Real-time Preview allows you to preview found files while scanning and before proceeding with data recovery.
*No quality-loss recovery brings your lost photos, videos perfectly back in its best performance.
Cons:
*The completely free version is limited to a maximum of 2GB data recovery. (The outstanding Windows data recovery free version also provides 2GB free file recovery.)2. Disk Drill
Disk Drill is a popular Mac data recovery application developed to recover lost partitions or files from Mac internal and external hard drives. Also, the Recovery Vault and Guaranteed Recovery options in the free trial version support to monitor the file deletion activity and retain metadata so as to quickly undelete files.
Highlighted Features:
# 1. Undelete Protected Data (Not Available in Free Version)
Being similar to the Data Protection feature in EaseUS Data Recovery Wizard for Mac, Disk Drill also contains an undelete protected data feature that requires Recovery Vault and Guaranteed Recovery features to be enabled in advance.
With these two features enabled, Mac users could quickly undelete files from a Trash Bin reference or shadow copy of each file to a user-specified folder.
# 2. Allocate Existing Files
When Finder fails to read data, Disk Utility reports the drive as unformatted, Disk Drill can scan the partition and retrieve data from Mac.
Pros:
*Compatible with all the Mac OS X and macOS systems.
*Recover 200+ file types.
*It is packed with free and useful disk tools for all users.
*An intuitive user interface to recover lost files effortlessly.
Cons:
*The free version only allows a preview of data recovery.
*Recovery Vault and Guaranteed Recovery are not available in the free version.3. PhotoRec
PhotoRec is a free, open-source program that works very well in data recovery on older operating systems like OS X, Linux, Free BSD, Net BSD, Open BSD, and Windows.
It allows users to restore most common files, like photos, audios, documents, ZIP archives, and others from internal or external devices, such as digital cameras, memory cards, USB flash drives and partitions/hard disks.
Highlighted Features:
# 1. Advanced File Carving
PhotoRec first searches for the data block or cluster size. The program will quickly load value from superblock like ext2/ext3/ext4 or volume boot record like FAT/NTFS if the file system is not corrupted. When the file system corrupted, PhotoRec will check the device at a sector level, using the first 10 found files to calculate the block or cluster size so as to locate and find more lost files.
# 2. Block or Cluster Level Recovery
This program will read the Mac device block by block, cluster by cluster, checking against different file signatures so as to recuperate available files.
Pros:
*Support data recovery cross-platforms, Mac OS X, Windows, Linux, etc.
*100% open-source program, not only the software but also the source code.
*Nice tool to recover personal files.
Cons:
*Not very user-friendly for ordinary computer users.
*Technical skills required. It uses command lines to operate.4. TestDisk
TestDisk, like PhotoRec, it’s also an open-source, freeware product that allows for multiple file types recovery.
It mainly focuses on partition recovery. It enables users to find deleted or lost partitions by fixing the partition tables due to software crash, virus attack, mistaken formatting, etc.
Highlighted Features:
# 1. Partition Recovery
When a partition lost or disappeared on Mac due to corrupted partition tables, Mac users can apply TestDisk to rebuild and repair the corrupted partition table.
# 2. Rebuild Boot Sectors
When the Mac bootable drive fails to boot, it corrects problems in bootable drives that are failing to boot.
MEDIASHOUT 6 FOR MAC. Click below to download MediaShout 6 for Mac to your computer. The download is the same for free trials, licensed copies, upgrades, and updates. Download MediaShout 6 for Mac.MediaShout 6 for Mac has been recently updated for compatibility with Mac OS Mojave and Catalina. It is not yet optimized for OS Big Sur. Mediashout free full. download.
Pros:
*Completely free and open.
*Runs on several operating systems, including macOS and Mac OS X versions.
*Recover lost partitions and rebuild the partition table.
Cons:
*Use the command line to make data recovery.
*Not user-friendly for regular computer users. 5. Exif Untrasher
Exif Untrasher is another completely free Mac data recovery tool that mainly restores deleted or JPEG files from digital cameras, external drive, USB stick, SD card, etc. You can easily download and install this software on your Mac running Mac OS X 10.10 and all the later versions.
Highlighted Features:
# 1. Highly Efficient in JEPG Recovery
Exif Untrasher is a tool that mainly designed to locate photos in JEPG formats on any kind of storage device like SD card, CF card, memory stick or Mac hard disk.
External storage device needs to be mounted as a volume on Mac for the utility to access and attempt a restore.
Pros:
*Simple and quick to recover lost images from the memory card.
*Free with no quantity limits.
*It is updated by the developer regularly.
Cons:
*It only works for JEGP file recovery. It doesn’t support extra file formats.Photorec Mac Free Download Cnet3-Step Tutorial of Free Mac Data Recovery
To help more Mac users to bring their lost files are soon as possible, we are here to show you a 3-step tutorial of free Mac data recovery. If you are eager to bring your lost files back on Mac or external storage devices, apply the brief and innovative EaseUS Data Recovery Wizard for Mac Free for help.
Remember to connect your USB, SD card, or external hard drive to Mac computer if your lost data were saved on it.
Step 1. Select the disk location (it can be an internal HDD/SSD or a removable storage device) where you lost data and files. Click the ’Scan’ button.
Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.
Step 3. In the scan results, select the file(s) and click the ’Recover Now’ button to have them back.Conclusion
On this page, you are presented with the top 5 completely free Mac data recovery software - EaseUS Data Recovery Wizard for Mac Free, Disk Drill, PhotoRec, TestDisk, Exif Untrasher. When you are facing unexpected data loss on Mac, the programs demonstrated above can help you recover lost files effectively.
What’s more, if your lost data is less than 2GB, EaseUS Data Recovery Wizard for Mac Free is highly recommended as it provides the most user-friendly interface and most powerful data recovery function.
If you simply want to restore JEGP images, Exif Untrasher is worth to try.People Also Ask
Some Mac users may still have doubts about Mac file recovery. Here we have collected the top frequently asked 4 questions and left brief answers below. Check out and find your own answers here.1. Is Mac data recovery free?
It depends. If you lost deleted files to Trash, you can restore them from the Trash for free.
When you lost files on a local Mac hard drive or an external storage device, if you apply free Mac data recovery software like EaseUS Data Recovery Wizard for Mac Free for help, it’s free.
If you take your computer to a local data recovery center, it will charge you a big bunch of money.2. What is the best free data recovery software?
*For Windows users, you may refer to Top 10 Free SD Card Data Recovery Software.
The Recommended software also works perfectly in Windows OS for data recovery and you can find out the most suitable for you to apply and restore lost files with ease.
*For Mac users, as we recommended on this page, EaseUS Data Recovery Wizard for Mac Free, Disk Drill, PhotoRec, TestDisk, Exif Untrasher are all good to help.3. Is there any free data recovery software?
Sure! Many data recovery software producers all have released their free data recovery software. Here we have collected some of them for you to pick up and apply to guard your own data.
10 Top Free Data Recovery Software for Windows Users:
*1). EaseUS Data Recovery Wizard Free
*2). Recuva
*3). Stellar Data Recovery
*4). Disk Drill
*5). R-Studio
*6). Acronis Revive
*7). Remo Recover
*8). Recover My Files
*9). Puran Data Recovery
*10). TestDisk
5 Top Free Data Recovery Software for Mac Users: (We have uncovered on this page)
*1). EaseUS Data Recovery Wizard for Mac Free
*2). Disk Drill
*3). PhotoRec
*4). TestDisk
*5). Exif Untrasher4. How can I recover deleted files without software Mac free?
There are two ways for you to recover deleted files on Mac for free without using data recovery software.
*One way is to undelete files from your Mac Trash bin.
When you mistakenly deleted files on Mac computer to the trash, and you didn’t empty the trash, you can undelete them from your Trash for free.
*The other way that you can try is to recover deleted files from your Mac Time Machine backup.
If you have the habit of backing up files on Mac computer using the Time Machine, congratulations. When you delete some of them, luckily, you can bring them back immediately from your Time Machine backup. You can follow to Recover Files from Time Machine Backup for a detailed guide.
Latest stable version
7.1
July 7, 2019
PhotoRec, Digital Picture and File Recovery
PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from hard disks, CD-ROMs, and lost pictures (thus the Photo Recovery name) from digital camera memory. PhotoRec ignores the file system and goes after the underlying data, so it will still work even if your media’s file system has been severely damaged or reformatted.
PhotoRec is free - this open source multi-platform application is distributed under GNU General Public License (GPLV v2+). PhotoRec is a companion program to TestDisk, an application for recovering lost partitions on a wide variety of file systems and making non-bootable disks bootable again.You can download them from this link.
For more safety, PhotoRec uses read-only access to handle the drive or memory card you are about to recover lost data from.Important: As soon as a picture or file is accidentally deleted, or you discover any missing, do NOT save any more pictures or files to that memory device or hard disk drive; otherwise you may overwrite your lost data. This means that while using PhotoRec, you must not choose to write the recovered files to the same partition they were stored on.Operating systems
PhotoRec runs under
*DOS/Windows 9x
*Windows 10/8.1/8/7/Vista/XP, Windows Server 2016/2012/2008/2003
*Linux
*FreeBSD, NetBSD, OpenBSD
*Sun Solaris
*Mac OS X
Cannot download el capitan, macbook pro. and can be compiled on almost every Unix system.File systems
PhotoRec ignores the file system; this way it works even if the file system is severely damaged.
It can recover lost files from at least
*FAT
*NTFS
*exFAT
*ext2/ext3/ext4 filesystem
*HFS+
ReiserFS includes some special optimizations centered around tails, a name for files and end portions of files that are smaller than a filesystem block. In order to increase performance, ReiserFS is able to store files inside the b*tree leaf nodes themselves, rather than storing the data somewhere else on the disk and pointing to it. Unfortunately, PhotoRec isn’t able to deal with this - that’s why it doesn’t work well with ReiserFS.Media
PhotoRec works with hard disks, CD-ROMs, memory cards (CompactFlash, Memory Stick, Secure Digital/SD, SmartMedia, Microdrive, MMC, etc.), USB memory drives, DD raw image, EnCase E01 image, etc.
PhotoRec has been successfully tested with various portable media players including iPod and the following Digital Cameras:
*Canon EOS 10D, 60D, 80D, 300D
*Casio Exilim EX-Z 750
*Fujifilm X-T10
*HP PhotoSmart 620, 850, 935
*Nikon CoolPix 775, 950, 5700
*Olympus C350N, C860L, Mju 400 Digital, Stylus 300
*Sony Alpha DSLR, DSC-P9, NEX-6
*Pentax K20D
*Praktica DCZ-3.4Known file formats
PhotoRec searches for known file headers. If there is no data fragmentation, which is often the case, it can recover the whole file.PhotoRec recognizes and recovers numerous file formats including ZIP, Office, PDF, HTML, JPEG and various graphics file formats.The whole list of file formats recovered by PhotoRec contains more than 480 file extensions (about 300 file families).
Want to know if PhotoRec can recover your files ? Upload a sample file via the PhotoRec online checker (BETA).How PhotoRec works
FAT, NTFS, ext2/ext3/ext4 file systems store files in data blocks (also called clusters under Windows). The cluster or block size remains at a constant number of sectors after being initialized during the formatting of the file system. In general, most operating systems try to store the data in a contiguous way so as to minimize data fragmentation. The seek time of mechanical drives is significant for writing and reading data to/from a hard disk, so that’s why it’s important to keep the fragmentation to a minimum level.
When a file is deleted, the meta-information about this file (file name, date/time, size, location of the first data block/cluster, etc.) is lost; for example, in an ext3/ext4 file system, the names of deleted files are still present, but the location of the first data block is removed. This means the data is still present on the file system, but only until some or all of it is overwritten by new file data.
To recover these lost files, PhotoRec first tries to find the data block (or cluster) size. If the file system is not corrupted, this value can be read from the superblock (ext2/ext3/ext4) or volume boot record (FAT, NTFS). Otherwise, PhotoRec reads the media, sector by sector, searching for the first ten files, from which it calculates the block/cluster size from their locations. Once this block size is known, PhotoRec reads the media block by block (or cluster by cluster). Each block is checked against a signature database which comes with the program and has grown in the type of files it can recover ever since PhotoRec’s first version came out.
For example, PhotoRec identifies a JPEG file when a block begins with:
*0xff, 0xd8, 0xff, 0xe0
*0xff, 0xd8, 0xff, 0xe1
*or 0xff, 0xd8, 0xff, 0xfe
If PhotoRec has already started to recover a file, it stops its recovery, checks the consistency of the file when possible and starts to save the new file (which it determined from the signature it found).
If the data is not fragmented, the recovered file should be either identical to or larger than the original file in size. In some cases, PhotoRec can learn the original file size from the file header, so the recovered file is truncated to the correct size. If, however, the recovered file ends up being smaller than its header specifies, it is discarded. Some files, such as *.MP3 types, are data streams. In this case, PhotoRec parses the recovered data, then stops the recovery when the stream ends.
When a file is recovered successfully, PhotoRec checks the previous data blocks to see if a file signature was found but the file wasn’t able to be successfully recovered (that is, the file was too smal
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This page uncovers 5 best completely free data recovery software for macOS Catalina, macOS Mojave, older versions and morden Mac OS X, etc. All those Mac data recovery software share one commonality, they are free and useful for casual Mac users. Pick up one and let it take care of your Mac data now.
This article covers the top five completely free data recovery software for Mac, which varies in features, functions, and performance. However, they all have one thing in common: they are free.
EaseUS Data Recovery Wizard for Mac Free. EaseUS Data Recovery Wizard for Mac Free is one of. PhotoRec for Mac, free and safe download. PhotoRec latest version: Free, simple photo retrieval with PhotoRec. PhotoRec is a free digital photo recovery tool that can restore lost images from computers, digit. Mac Allow Apps Downloaded From Anywhere Greyed Out. Both multi-platform tools are open-source software licensed under the GNU General. PhotoRec is a free and open-source data recovery application capable of recovering much more than simply photos from your hard drive as well as a wide variety of peripheral storage devices. Freeware Mac OS X 10.5-10.14. Don’t be fooled by its name, PhotoRec not only retrieves photos and media files, but it also can recover numerous file formats including ZIP, Office, PDF, HTML and many more (full tech-specific is here). It’s free to download and use on Windows, macOS, and Linux.
Compare the five tools carefully, and select the one that fits your needs best.PAGE CONTENT:Top 5 Completely Free Data Recovery Software for Mac1. EaseUS Data Recovery Wizard for Mac Free 2. Disk Drill3. PhotoRec4. TestDisk5. Exif Untrasher3-Step Tutorial of Free Mac Data RecoveryPeople Also AskTop 5 Completely Free Data Recovery Software for Mac
When you get data loss on your Mac due to accidental deletion, partition/hard drive formatting, system crash, macOS upgrade, file system or hard drive corruption, stay calm and pick up one of the recommended data recovery software below for help. 1. EaseUS Data Recovery Wizard for Mac Free
EaseUS Data Recovery Wizard for Mac Free is one of the free top and handy Mac data recovery software that enables you to recover data from the emptied trash bin, Mac notebooks, desktops, hard drives, USB drives, SD cards, memory cards, digital cameras, etc. It works on internal APFS/HFS+/HFS X drives, and FAT/FAT32/exFAT/NTFS file systems used in USB flash drives and external hard drives connected to Mac.
Highlighted Features:
# 1. All-in-one data recovery software
EaseUS Data Recovery Wizard for Mac Free is fully compatible with the latest macOS 11.0 (Big Sur), 10.15(Catalina), 10.14 (Mojave) and all the former versions. It enables all Mac users to perform a full recovery of lost valuable data in only 3 steps: Scan > Preview > Recover.
# 2. HFS+ Fusion Drive Recovery
The latest update of EaseUS Mac data recovery software has improved its support of Fusion Drive, which makes it work even better in retrieving files from Mac computers that are installed on fusion drives.
# 3. Encrypted Drive Recovery
Another great update in EaseUS Data Recovery Wizard for Mac is that it supports encrypted drive recovery by offering guidance to assist Mac users in decrypting and unlocking their drives with password.
# 4. Data Protection
Once the data protection feature is enabled, it will automatically back up the deleted files to a safe location. If you unexpectedly delete files and want to recover later, you can quickly restore the lost files from the created backup.
Pros:
*Support to restore 200+ file types on Mac, including recovering lost Word/Excel/PPT documents, photos, videos, music files, emails, archived files, and more.
*Quick Scan + Deep Scan technology greatly enhances recovery probability.
*Real-time Preview allows you to preview found files while scanning and before proceeding with data recovery.
*No quality-loss recovery brings your lost photos, videos perfectly back in its best performance.
Cons:
*The completely free version is limited to a maximum of 2GB data recovery. (The outstanding Windows data recovery free version also provides 2GB free file recovery.)2. Disk Drill
Disk Drill is a popular Mac data recovery application developed to recover lost partitions or files from Mac internal and external hard drives. Also, the Recovery Vault and Guaranteed Recovery options in the free trial version support to monitor the file deletion activity and retain metadata so as to quickly undelete files.
Highlighted Features:
# 1. Undelete Protected Data (Not Available in Free Version)
Being similar to the Data Protection feature in EaseUS Data Recovery Wizard for Mac, Disk Drill also contains an undelete protected data feature that requires Recovery Vault and Guaranteed Recovery features to be enabled in advance.
With these two features enabled, Mac users could quickly undelete files from a Trash Bin reference or shadow copy of each file to a user-specified folder.
# 2. Allocate Existing Files
When Finder fails to read data, Disk Utility reports the drive as unformatted, Disk Drill can scan the partition and retrieve data from Mac.
Pros:
*Compatible with all the Mac OS X and macOS systems.
*Recover 200+ file types.
*It is packed with free and useful disk tools for all users.
*An intuitive user interface to recover lost files effortlessly.
Cons:
*The free version only allows a preview of data recovery.
*Recovery Vault and Guaranteed Recovery are not available in the free version.3. PhotoRec
PhotoRec is a free, open-source program that works very well in data recovery on older operating systems like OS X, Linux, Free BSD, Net BSD, Open BSD, and Windows.
It allows users to restore most common files, like photos, audios, documents, ZIP archives, and others from internal or external devices, such as digital cameras, memory cards, USB flash drives and partitions/hard disks.
Highlighted Features:
# 1. Advanced File Carving
PhotoRec first searches for the data block or cluster size. The program will quickly load value from superblock like ext2/ext3/ext4 or volume boot record like FAT/NTFS if the file system is not corrupted. When the file system corrupted, PhotoRec will check the device at a sector level, using the first 10 found files to calculate the block or cluster size so as to locate and find more lost files.
# 2. Block or Cluster Level Recovery
This program will read the Mac device block by block, cluster by cluster, checking against different file signatures so as to recuperate available files.
Pros:
*Support data recovery cross-platforms, Mac OS X, Windows, Linux, etc.
*100% open-source program, not only the software but also the source code.
*Nice tool to recover personal files.
Cons:
*Not very user-friendly for ordinary computer users.
*Technical skills required. It uses command lines to operate.4. TestDisk
TestDisk, like PhotoRec, it’s also an open-source, freeware product that allows for multiple file types recovery.
It mainly focuses on partition recovery. It enables users to find deleted or lost partitions by fixing the partition tables due to software crash, virus attack, mistaken formatting, etc.
Highlighted Features:
# 1. Partition Recovery
When a partition lost or disappeared on Mac due to corrupted partition tables, Mac users can apply TestDisk to rebuild and repair the corrupted partition table.
# 2. Rebuild Boot Sectors
When the Mac bootable drive fails to boot, it corrects problems in bootable drives that are failing to boot.
MEDIASHOUT 6 FOR MAC. Click below to download MediaShout 6 for Mac to your computer. The download is the same for free trials, licensed copies, upgrades, and updates. Download MediaShout 6 for Mac.MediaShout 6 for Mac has been recently updated for compatibility with Mac OS Mojave and Catalina. It is not yet optimized for OS Big Sur. Mediashout free full. download.
Pros:
*Completely free and open.
*Runs on several operating systems, including macOS and Mac OS X versions.
*Recover lost partitions and rebuild the partition table.
Cons:
*Use the command line to make data recovery.
*Not user-friendly for regular computer users. 5. Exif Untrasher
Exif Untrasher is another completely free Mac data recovery tool that mainly restores deleted or JPEG files from digital cameras, external drive, USB stick, SD card, etc. You can easily download and install this software on your Mac running Mac OS X 10.10 and all the later versions.
Highlighted Features:
# 1. Highly Efficient in JEPG Recovery
Exif Untrasher is a tool that mainly designed to locate photos in JEPG formats on any kind of storage device like SD card, CF card, memory stick or Mac hard disk.
External storage device needs to be mounted as a volume on Mac for the utility to access and attempt a restore.
Pros:
*Simple and quick to recover lost images from the memory card.
*Free with no quantity limits.
*It is updated by the developer regularly.
Cons:
*It only works for JEGP file recovery. It doesn’t support extra file formats.Photorec Mac Free Download Cnet3-Step Tutorial of Free Mac Data Recovery
To help more Mac users to bring their lost files are soon as possible, we are here to show you a 3-step tutorial of free Mac data recovery. If you are eager to bring your lost files back on Mac or external storage devices, apply the brief and innovative EaseUS Data Recovery Wizard for Mac Free for help.
Remember to connect your USB, SD card, or external hard drive to Mac computer if your lost data were saved on it.
Step 1. Select the disk location (it can be an internal HDD/SSD or a removable storage device) where you lost data and files. Click the ’Scan’ button.
Step 2. EaseUS Data Recovery Wizard for Mac will immediately scan your selected disk volume and display the scanning results on the left pane.
Step 3. In the scan results, select the file(s) and click the ’Recover Now’ button to have them back.Conclusion
On this page, you are presented with the top 5 completely free Mac data recovery software - EaseUS Data Recovery Wizard for Mac Free, Disk Drill, PhotoRec, TestDisk, Exif Untrasher. When you are facing unexpected data loss on Mac, the programs demonstrated above can help you recover lost files effectively.
What’s more, if your lost data is less than 2GB, EaseUS Data Recovery Wizard for Mac Free is highly recommended as it provides the most user-friendly interface and most powerful data recovery function.
If you simply want to restore JEGP images, Exif Untrasher is worth to try.People Also Ask
Some Mac users may still have doubts about Mac file recovery. Here we have collected the top frequently asked 4 questions and left brief answers below. Check out and find your own answers here.1. Is Mac data recovery free?
It depends. If you lost deleted files to Trash, you can restore them from the Trash for free.
When you lost files on a local Mac hard drive or an external storage device, if you apply free Mac data recovery software like EaseUS Data Recovery Wizard for Mac Free for help, it’s free.
If you take your computer to a local data recovery center, it will charge you a big bunch of money.2. What is the best free data recovery software?
*For Windows users, you may refer to Top 10 Free SD Card Data Recovery Software.
The Recommended software also works perfectly in Windows OS for data recovery and you can find out the most suitable for you to apply and restore lost files with ease.
*For Mac users, as we recommended on this page, EaseUS Data Recovery Wizard for Mac Free, Disk Drill, PhotoRec, TestDisk, Exif Untrasher are all good to help.3. Is there any free data recovery software?
Sure! Many data recovery software producers all have released their free data recovery software. Here we have collected some of them for you to pick up and apply to guard your own data.
10 Top Free Data Recovery Software for Windows Users:
*1). EaseUS Data Recovery Wizard Free
*2). Recuva
*3). Stellar Data Recovery
*4). Disk Drill
*5). R-Studio
*6). Acronis Revive
*7). Remo Recover
*8). Recover My Files
*9). Puran Data Recovery
*10). TestDisk
5 Top Free Data Recovery Software for Mac Users: (We have uncovered on this page)
*1). EaseUS Data Recovery Wizard for Mac Free
*2). Disk Drill
*3). PhotoRec
*4). TestDisk
*5). Exif Untrasher4. How can I recover deleted files without software Mac free?
There are two ways for you to recover deleted files on Mac for free without using data recovery software.
*One way is to undelete files from your Mac Trash bin.
When you mistakenly deleted files on Mac computer to the trash, and you didn’t empty the trash, you can undelete them from your Trash for free.
*The other way that you can try is to recover deleted files from your Mac Time Machine backup.
If you have the habit of backing up files on Mac computer using the Time Machine, congratulations. When you delete some of them, luckily, you can bring them back immediately from your Time Machine backup. You can follow to Recover Files from Time Machine Backup for a detailed guide.
Latest stable version
7.1
July 7, 2019
PhotoRec, Digital Picture and File Recovery
PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from hard disks, CD-ROMs, and lost pictures (thus the Photo Recovery name) from digital camera memory. PhotoRec ignores the file system and goes after the underlying data, so it will still work even if your media’s file system has been severely damaged or reformatted.
PhotoRec is free - this open source multi-platform application is distributed under GNU General Public License (GPLV v2+). PhotoRec is a companion program to TestDisk, an application for recovering lost partitions on a wide variety of file systems and making non-bootable disks bootable again.You can download them from this link.
For more safety, PhotoRec uses read-only access to handle the drive or memory card you are about to recover lost data from.Important: As soon as a picture or file is accidentally deleted, or you discover any missing, do NOT save any more pictures or files to that memory device or hard disk drive; otherwise you may overwrite your lost data. This means that while using PhotoRec, you must not choose to write the recovered files to the same partition they were stored on.Operating systems
PhotoRec runs under
*DOS/Windows 9x
*Windows 10/8.1/8/7/Vista/XP, Windows Server 2016/2012/2008/2003
*Linux
*FreeBSD, NetBSD, OpenBSD
*Sun Solaris
*Mac OS X
Cannot download el capitan, macbook pro. and can be compiled on almost every Unix system.File systems
PhotoRec ignores the file system; this way it works even if the file system is severely damaged.
It can recover lost files from at least
*FAT
*NTFS
*exFAT
*ext2/ext3/ext4 filesystem
*HFS+
ReiserFS includes some special optimizations centered around tails, a name for files and end portions of files that are smaller than a filesystem block. In order to increase performance, ReiserFS is able to store files inside the b*tree leaf nodes themselves, rather than storing the data somewhere else on the disk and pointing to it. Unfortunately, PhotoRec isn’t able to deal with this - that’s why it doesn’t work well with ReiserFS.Media
PhotoRec works with hard disks, CD-ROMs, memory cards (CompactFlash, Memory Stick, Secure Digital/SD, SmartMedia, Microdrive, MMC, etc.), USB memory drives, DD raw image, EnCase E01 image, etc.
PhotoRec has been successfully tested with various portable media players including iPod and the following Digital Cameras:
*Canon EOS 10D, 60D, 80D, 300D
*Casio Exilim EX-Z 750
*Fujifilm X-T10
*HP PhotoSmart 620, 850, 935
*Nikon CoolPix 775, 950, 5700
*Olympus C350N, C860L, Mju 400 Digital, Stylus 300
*Sony Alpha DSLR, DSC-P9, NEX-6
*Pentax K20D
*Praktica DCZ-3.4Known file formats
PhotoRec searches for known file headers. If there is no data fragmentation, which is often the case, it can recover the whole file.PhotoRec recognizes and recovers numerous file formats including ZIP, Office, PDF, HTML, JPEG and various graphics file formats.The whole list of file formats recovered by PhotoRec contains more than 480 file extensions (about 300 file families).
Want to know if PhotoRec can recover your files ? Upload a sample file via the PhotoRec online checker (BETA).How PhotoRec works
FAT, NTFS, ext2/ext3/ext4 file systems store files in data blocks (also called clusters under Windows). The cluster or block size remains at a constant number of sectors after being initialized during the formatting of the file system. In general, most operating systems try to store the data in a contiguous way so as to minimize data fragmentation. The seek time of mechanical drives is significant for writing and reading data to/from a hard disk, so that’s why it’s important to keep the fragmentation to a minimum level.
When a file is deleted, the meta-information about this file (file name, date/time, size, location of the first data block/cluster, etc.) is lost; for example, in an ext3/ext4 file system, the names of deleted files are still present, but the location of the first data block is removed. This means the data is still present on the file system, but only until some or all of it is overwritten by new file data.
To recover these lost files, PhotoRec first tries to find the data block (or cluster) size. If the file system is not corrupted, this value can be read from the superblock (ext2/ext3/ext4) or volume boot record (FAT, NTFS). Otherwise, PhotoRec reads the media, sector by sector, searching for the first ten files, from which it calculates the block/cluster size from their locations. Once this block size is known, PhotoRec reads the media block by block (or cluster by cluster). Each block is checked against a signature database which comes with the program and has grown in the type of files it can recover ever since PhotoRec’s first version came out.
For example, PhotoRec identifies a JPEG file when a block begins with:
*0xff, 0xd8, 0xff, 0xe0
*0xff, 0xd8, 0xff, 0xe1
*or 0xff, 0xd8, 0xff, 0xfe
If PhotoRec has already started to recover a file, it stops its recovery, checks the consistency of the file when possible and starts to save the new file (which it determined from the signature it found).
If the data is not fragmented, the recovered file should be either identical to or larger than the original file in size. In some cases, PhotoRec can learn the original file size from the file header, so the recovered file is truncated to the correct size. If, however, the recovered file ends up being smaller than its header specifies, it is discarded. Some files, such as *.MP3 types, are data streams. In this case, PhotoRec parses the recovered data, then stops the recovery when the stream ends.
When a file is recovered successfully, PhotoRec checks the previous data blocks to see if a file signature was found but the file wasn’t able to be successfully recovered (that is, the file was too smal
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