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How Can You Convert FAT32 to NTFS without Losing Data


Summary: Need to convert FAT32 to NTFS? We offer you the best solutions here to convert FAT32 to NTFS without losing data. Download MiniTool Partition Wizard Free to help you now.

Why Convert FAT32 to NTFS

With the continuous development of computer technology, FAT32 is unable to cater to the needs of computer users. For example, the game development companies who want to obtain more spectacular graphic effects are producing game programs with increasingly larger size, which results in storage failure due to unknown reasons. Many gamers think it is their computer hardware configuration problem that leads to this dilemma. However, the possibility that partition file system doesn't support files with that size can also be the reason.

In fact, individual files more than 4GB cannot be allowed to be stored on FAT32 partition and user must convert FAT32 to NTFS to successfully store those files as NTFS support maximum file size up to 2TB.

For your info: Why should we convert FAT32 to NTFS?
In comparison with FAT32, the biggest advantage of NTFS is the security performance as it provides security insurance needed by servers or workstation. Meanwhile, NTFS is a recoverable file system with self-repairing function and users seldom need to run disk repair programs. NTFS uses log files and checkpoint information to automatically recover consistency of file system in case of system failure. In addition, NTFS can set access permissions for sharing resources and files and adopts smaller cluster to manage disk space more efficiently. Last, it can also compress disk, encrypt data, allocate disk quota and manage dynamic disk, etc. Therefore, the majority of users are willing to convert FAT32 to NTFS.

Then how can you reformat a drive from FAT32 to NTFS without losing the existing data? As the traditional reformatting methods will definitely lead to data, we introduce two flexible ways to help you convert FAT32 to NTFS without losing data in windows 10/8.1/7.

2 Ways that Helps Convert FAT32 to NTFS without Losing Data

Way 1. Use CMD

Before you start, run "diskmgmt.msc" to open Disk Management and view the drive letter of the partition you want to convert its file system. Please keep it in mind for you will use it later.

Step 1. Right-click the start icon of Windows 10 and choose Command Prompt (Admin).

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Step 2. In the command prompt window, type "convert driveletter/ fs:ntfs" without quote and press Enter key. Be assured that you type the correct drive letter of the target partition (image attached). The conversion process will be finished quickly.

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Once you convert FAT to NTFS in CMD, you cannot simply convert it back to FAT or FAT32. You will need to reformat the drive which will erase all data, including programs and personal files. For lossless conversion, please read The Best Way to Convert NTFS to FAT32 without Formatting.

Way 2. Use MiniTool Partition Wizard

Converting file system with system built-in tool requires complicated Commands and users who are unfamiliar with these Commands will easily damage partition data. Considering this pains-taking problem, we would like to recommend a more flexible solution, namely employing the best free partition manager - MiniTool Partition Wizard Free- to help convert FAT32 to NTFS safely.

MiniTool Partition Wizard Free not only helps convert FAT32 to NTFS but also possesses comprehensive disk partition management functions, such as copy partition, merge partitions, create partition, resize partition, wipe partition, etc. All these operations under MiniTool Partition Wizard Free are quite simple. Currently, a large number of users are employing this partition magic to manage disk partitions and convert FAT32 to NTFS without formatting. So you may just download it and have a try.

Before you start, please make sure that source partition is unhidden, for this feature only works with partitions that have a drive letter. If not, you may refer to Help > Change Letter to add one. Besides, make sure there is some free space on that partition.

Step 1. Run MiniTool Partition Wizard Free to the main interface. Then select the FAT32 partition and choose Convert FAT to NTFS feature from the action panel.

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Step 2. In the pop-up window, you can view the current file system and the target file system. Then click Start button to begin the conversion process.

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When all is done, exit MiniTool Partition Wizard and check whether the conversion is lossless.


How can you reformat a drive from FAT32 to NTFS without losing the existing data? Above are the top 2 methods we put forward to help. Hope you can resolve this issue after following our guide. If they are proved to be helpful, share to help more users. If you have other nice suggestions towards how to convert FAT32 to NTFS without losing data, let us know by typing your thoughts in the comment section. Thanks!