How to format micro sd card to ExFAT on Windows 7/10/8/vista/XP laptop pc free, to recover files from micro sd card Exfat (word document,pictures,videos,excel,pdf,etc.) lost, corrupted, formatted, deleted micro sd card Exfat partitions.
Use "unformat" to recover data format micro sd card to ExFAT after quick format,full format,accidentally formatted,reformatting,High-level formatting,Low-level formatting.
Use "recover partition" to recover data from format micro sd card to ExFAT deleted Exfat partition
,lost Exfat partition,changed Exfat partition,damaged Exfat partition.And if the size or position of Exfat partition is changed by format,It can not recover with "unformat" ,so you can use "recover partition" mode.Use "undelete" to recover deleted files from format micro sd card to ExFAT partition after Virus attack,Recycle bin clear,disk cleanup,Press shift del by mistake,permanently empty recycle bin,shift delete ,accidentally deleted by a mistake.
Use "Full Scan" to recover format micro sd card to ExFAT which can not be found with with "undelete" and "unformat" and "recover partition",recover files from Exfat partition,recover files of partitons which are not NTFS,nor exfat,nor fat32.after showing an error,display as raw file system,unformatted,unknown partition,unpartitioned,needs to be formatted With deep and full scan lost data from Exfat partition , hard drive, usb. completely recover all data from hard drive.
exFAT and the rest of the FAT family of filesystems does not use indexes for filenames, unlike NTFS which uses B-trees for file searching. When a file is accessed, the directory must be sequentially searched until a match is found. For filenames shorter than 16 characters in length, one filename record is required but the entire file is represented by three 32-byte directory records. This is called a directory file set, and a 256 MiB sub-directory can hold up to 2,796,202 file sets. (If files have longer names, this number will decrease but this is the maximum based on the minimum 3 record file set.) To help improve the sequential searching of the directories (including the root) a hash value of the filename is derived for each file and stored in the directory record. When searching for a file, the file name is first converted to upper case using the upcase table (file names are case insensitive) and then hashed using a proprietary patented algorithm into a 16-bit (2 byte) hash value.
Reformatting an SD card with a different file system, or even with the same one, may make the card slower, or shorten its lifespan. Some cards use wear leveling, in which frequently modified blocks are mapped to different portions of memory at different times, and some wear-leveling algorithms are designed for the access patterns typical of exfat or FAT32. In addition, the preformatted file system may use a cluster size that matches the erase region of the physical memory on the card; reformatting may change the cluster size and make writes less efficient..
Formatting a disk for use by an operating system and its applications typically involves three different processes.High-level formatting is the process of setting up an empty file system on a disk partition or logical volume and, for PCs, installing a boot sector. This is a fast operation, and is sometimes referred to as quick formatting. Reformatting often carries the implication that the operating system and all other software will be reinstalled after the format is complete. Rather than fixing an installation suffering from malfunction or security compromise, it may be necessary to simply reformat everything and start from scratch. Various colloquialisms exist for this process, such as "wipe and reload", "nuke and pave", "reimage", etc. Sometimes, data present in the physical drives (Internal/External Hard disk, Pen Drive, etc.) gets lost, deleted and formatted due to circumstances like virus attack, accidental deletion or accidental use of SHIFT+DELETE. In these cases, data recovery software are used to recover/restore the data files. Logical recovery of files, partition, MBR and filesystem structures After the drive has been cloned to a new drive, it is suitable to attempt the retrieval of lost data. If the drive has failed logically, there are a number of reasons for that.Data damage can be caused when, for example, a file is written to a sector on the drive that has been damaged. This is the most common cause in a failing drive, meaning that data needs to be reconstructed to become readable. Corrupted documents can be recovered by several software methods or by manually reconstructing the document using a hex editor.
Aidfile Recovery Software Keyfeature
Get back files after a exfat partitioning error or hard disk crash.
Recover data from lost or formatted or deleted exfat partitions.
Recover deleted or lost files emptied from the Recycle Bin.
USB drive, memory card, memory stick, camera card, Zip, floppy disk or other storage media.
support Windows 10, Windows XP, Windows 7, Windows 8,Windows 8.1, Windows Vista, Windows 2003, 2008, 2012.
MS Office document (Word, Excel, PowerPoint, Outlook) types (doc, docx, ppt, pptx, xls, xlsx, pst, etc.),photos (JPG, PNG, ICON, TIF, BMP, RAF, CR2, etc.), videos and audios (MPG, MP4, MP3, MTS, M2TS, 3GP, AVI, MOV, RM, RMVB, etc.), compressed files (rar, zip, etc.), PE files (exe, dll, lib, etc.) and so on.
Support hard drive :WD, Samsung, Sandisk, Toshiba, Seagate, HP, Lenovo,Maxtor,etc.
support digital cameras:Canon, Kodak, Nikon, Fuji, Konica, HP, Agfa, FujiFilm, Polaroid ,Casio ,Olympus ,Sony ,Samsung ,Panasonic, NEC, Imation, Sanyo ,Epson, IBM, Minolta, Goldstar, LG ,Sharp ,Lexar ,Mitsubishi ,Kyocera ,JVC ,Leica, Phillips ,Toshiba, SanDisk ,Chinon, Ricoh ,Hitachi, Pentax, Kinon ,Verbatim ,Vivitar ,Yashica, Argus
Support Raw recovery
High quality of file recovery.
