To increase your data recovery chances, minimize the use of the affected storage device and use the best recovery software available. NOTE: Generally, lost data can be recovered for as long as they are physically present on the storage device (=not overwritten) and the storage device itself is in good working order. If you no longer remember your decryption key and have no way of recovering it, then your data recovery software won’t find lost files because it will only see encrypted data. Lost decryption key – The purpose of encryption is to make stored data unreadable without entering the correct decryption key first.As a rule of thumb, if you can see your storage device in Disk Utility, then it can be recovered using data recovery software. Storage device not recognized – Data recovery software can’t recover any storage device that your Mac is unable to communicate with.The copy-on-write feature of the APFS file system makes the situation a little bit less hopeless, but you should still keep your expectations low when recovering a TRIM-enabled SSD. In other words, a file deleted from a TRIM-enabled SSD physically disappears from the drive, making its recovery impossible. SSDs with TRIM enabled – Modern Macs with SSDs take advantage of the TRIM command to increase performance when performing write operations by not preserving any content that’s not considered to be necessary by the operating system, such as deleted files.In fact, even a single faulty electronic component or a broken connector makes it impossible to recover data using software until the damage has been repaired-something only professionals should attempt to do.
Physical damage – When your hard drive looks like it was the star of a Hydraulic Press Channel video, you can forget about using data recovery software to get your data back.When it’s impossible to recover data using software: Fortunately, a professional data recovery app can address even this seemingly hopeless scenario. A partial storage device failure, such as when a bunch of sectors on a hard drive become unreadable, can lead to file system failure, which may cause your Mac to not boot properly. File system failure – Modern file systems are resilient but not perfect.The best data recovery software applications are not confused by changed file attributes and can see hidden files without any problems. Changed file attributes – Some strains of malware are designed to mess with file attributes to make files seem as if they were deleted, and the same thing can happen because of a user error.Unless the corruption is extensive, affected files can often be recovered using capable data recovery software. Data corruption – Software bugs, malware, and sudden loss of power are just three of many causes of data corruption.Its results are, fortunately, far less permanent than they seem because formatted storage devices are seldom overwritten during the formatting process. Formatting – It’s likely that formatting is the most destructive operation commonly performed by regular users.If addressed soon enough, data loss caused by a user error can often be solved with just a couple of clicks. User error – Even experienced users make mistakes, and their mistakes sometimes lead to data loss.The best data recovery software for Mac can save the day when the situation seems utterly desperate, but it can’t address every single data loss situation that you may experience. What Are the Chances to Recover Lost Data on Mac The result of our extensive research is a ranked list of the best data recovery software for Mac, with the pros and cons of each application. Here are some of the criteria we take into consideration when comparing available solutions: We believe that the best way to find reliable data recovery software for Mac is to read an unbiased comparison such as this one and use your judgment to decide which application can meet your own needs the best. Experimenting with dubious software while missing important files could have disastrous consequences. You could, of course, download dozens of file recovery tools and test them yourself, but that would be extremely time-consuming-not to mention that you should always strive to recover your data on the first try. The last point explains why it’s common to see one review site praise a data recovery software application and then see another review site give the same application the lowest rating possible. Some online reviews are fake or strongly biased.
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