Can't merge USB partitions? Here are 2 verified fixes

When trying to merge USB partitions to increase the size of a single partition or for other purposes, you may encounter issues that prevent you from doing so. One primary reason for this is the nature of USB partitions, which might not be formatted as NTFS/RAW. Additionally, if the unallocated space on the USB drive is not contiguous, this can lead to such problems.

When Disk Management fails to merge USB partitions, you can use the following tools:

Solution 1: Use Tool Partition Master - Very easy for beginners [No Data Loss]

Solution 2: Use Diskpart - For advanced users [Data loss possible]

These limitations can be easily managed with Partition Master, a disk management tool that helps resize FAT32/exFAT/NTFS partitions and merge inconsistent ones with ease.

Can't Merge USB Partitions? 2 Verified Fixes!

The built-in disk management features in Windows have limitations in every aspect. They are not only hard to comprehend but also inconsistent when it comes to solving partition issues. To better understand, we have listed the best solutions that work specifically for each problem.

Solution 1: Use the Tool Partition Master

Partition Master Professional is a professional disk management tool that offers one-click best partition management. Whether it's creating, deleting, or resizing or extending partitions on Windows devices, this tool is your go-to choice.

It also has a special option to expand non-NTFS/Raw partitions without disturbing them. However, this is not all that the tool has to offer, since it also allows USB partitions to be extended to unallocated space that is not contiguous, for easy merging.

It merges USB partitions while overwriting the entire drive, without losing any data or deleting partitions. Here's how:

Step 1: Right click on the partition which you want to merge and select "Merge" in Partition Management.

Step 2: Select a non-contiguous partition to merge and click OK.

Select another partition to merge

Step 3: Select the target partition which you want to keep and click “OK” to merge the non-contiguous partitions into it.

Click “Execute Task,” then “Apply,” to begin the merge.

To make USB merging more accessible, don't miss this tool. Download Partition Master to enjoy the following features:

• Merge partitions on USB drive
• Resize USB drive
• Create partitions on USB drive
• Check file system errors on USB drive or SD card
• Test USB speed

Solution 2: Use Diskpart

If you can't merge USB partitions via Disk Management, format the USB partition to NTFS and then use DiskPart to extend it to the unallocated space. If the partition is NTFS, check whether it's contiguous with the unallocated space. If not, you'll need to delete the partition adjacent to the unallocated space and then proceed with the extension.

When using Diskpart to address the "Unable to merge USB partitions" issue, there is a risk of data loss. It is advisable to back up your data appropriately before proceeding. To learn how to use Diskpart to resolve the problem of merging USB partitions, follow the steps outlined below specifically for this purpose:

Step 1: Search for Command Prompt on your computer. Here, click "Run as administrator" from the right pane, or right-click CMD and run it as an administrator.

Step 2. Once you have accessed the CMD as an administrator, type the “diskpart” command and hit Enter to access this Windows utility. Next, you need to run the following Diskpart commands in the order given:

• List disks
• Select disk 2 (replace 2 with the letter of your USB drive)
• List partitions
• Select partition 1 (replace 1 with the letter of the USB partition you want to expand)
• Format fs=ntfs quick
• Select partition 1 (replace 1 with the formatted USB partition)
• Extend size=X (replace X with the desired size in MB)

Considering all the details mentioned above, we encourage you to share this article with your friends and companions to help them better understand the issue and find appropriate solutions.

Conclusions

We have encapsulated the fundamental discussion about "Unable to Merge USB Partitions" within this article and provided effective solutions that can permanently resolve the issue. By delving into the reasons behind the problem, we emphasize the definitive solution offered with the support of the Partition Master tool.

This unique disk management tool can easily handle various partitioning issues. Additionally, it can extend non-NTFS/Raw partitions and USB partitions to unallocated space that is not contiguous, making it an ideal choice in the field of disk management.

"Frequently Asked Questions about 'Unable to Merge USB Partition'"

After delving into all the crucial details about the “USB partition cannot be merged” issue, we have raised some additional questions to help users better understand the problem:

1. How to merge USB partitions?

When attempting to merge USB partitions via Disk Management but failing completely, you can format the partition to NTFS and extend it to the unallocated space using Diskpart. Additionally, if the partition is in NTFS format, ensure it's contiguous with the unallocated space. If the partitions are not continuous, you'll need to delete the partition adjacent to the unallocated space and then expand it.

Why can't I merge USB partitions?

If you cannot merge USB partitions on your computer via basic disk management operations, it might be because your USB partition is not in the NTFS/RAW format. Besides, the available space to handle may not be contiguous, leading to synchronization issues.

3. How can I merge unallocated space on USB?

To easily merge unallocated space on USB, you can use the Partition Master tool, as it allows merging two non-contiguous partitions.