The suspended raw(.iso &.img) is formatted as exFAT/FAT/NTFS?

This depends on whether you are using the file in Mac OS or windows. Commands and tools are incompatible with different operating systems. If you are using the appropriate tools in Windows, you can try using(such as TransMac) to convert.img files to raw format and then process them in Windows. Convert this file to raw in Mac OS using the hdiutil command.

Use a disk management tool such as DiskPart to format your disk. In addition, you can use third-party software, such as EaseUS Partition Master, to format your disk.

Give my own ideas based on your answers to others, without reference to GPT, because you say your.img file is itself an ndif file. You need to convert it to raw before you can format it. There are third-party tools you can use to convert ndif to raw, such as the hdiutil tool. The formatting step is to open Disk Management.

Locate the disk where your pending raw file resides and right-click on that disk.

Select the Offline(Offline) option.

Then right-click the Disk again and select "Convert to GPT Disk".

Finally, right-click the disk and select the "New Simple Volume" option.

Follow the wizard instructions to complete the process of creating a new volume and format it to your desired file system, such as exFAT or FAT.

If your pending raw file is not recognized as a disk, you can try using some third-party tool to convert it to readable mode. For example, you can use the ImDisk utility to mount a raw file as a virtual disk, and then use disk Manager to format it to your desired file system.

Windows 10 does not support formatting pending raw(.iso & .img) format file. Use a third-party tool to format these files. Here are two possible approaches:
Method 1: Using the Rufus Tool

Rufus is a free, lightweight, and easy-to-use tool that helps you format.iso and.img files. You can use the Rufus tool by following these steps:

1. Download and install the Rufus tool.
2. raw(.iso & .img) file is copied to your computer's hard drive.
3. Open the Rufus tool and insert the USB disk into your computer.
4. Select the USB disk to be formatted.
5. Select "File System" in the format you want, such as exFAT/FAT/NTFS.
6. Click the "Select" button and select the raw(.iso & .img) file.
7. Click the "Start" button to start formatting.
Method 2: Using the Virtual CloneDrive Virtual Drive

Virtual CloneDrive is a free virtual CD-ROM drive tool that helps you mount.iso and.img files. After the mount is successful, you can use the built-in disk management tool of Windows to format the mounted virtual disk. You can use the Virtual CloneDrive tool by following these steps:

1. Download and install Virtual CloneDrive.
2. Open the Virtual CloneDrive tool and select the raw(.iso & .img) file.
3. In Windows Explorer, locate the virtual disk and right-click it.
4. Select the Format option and the file system you want to use, such as exFAT/FAT/NTFS.
5. Click the Start button to start formatting.
Hope these methods help you ~

This pending.img file is suspended using third-party software as a disc. It is not a physical disc per se, it is a raw file.