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Dylanopen's avatar
Dylanopen
Copper Contributor
Oct 28, 2024
Solved

C drive is full. How can I extend C drive without losing data on Windows 10 PC?

Hi all,   I have a old Windows 10 PC with only 128 GB SSD. I did a mistake when partitioning the drive. The C drive only has 60GB space and C drive is always full, especially after installing a new...
  • Jacobaw's avatar
    Jacobaw
    Sep 05, 2025

    I ran into the same 60 GB C: squeeze and used Dr.Partition to shrink the next partition and extend C: on the fly—no data loss. Super simple wizard, one reboot to apply, and my files/settings were all still there after. 

    https://www.uuwinfox.com/extend-c-drive

    Highly recommended! 

Jacobaw's avatar
Jacobaw
Iron Contributor
Sep 05, 2025

I ran into the same 60 GB C: squeeze and used Dr.Partition to shrink the next partition and extend C: on the fly—no data loss. Super simple wizard, one reboot to apply, and my files/settings were all still there after. 

https://www.uuwinfox.com/extend-c-drive

Highly recommended! 

Saravanakumar0231's avatar
Saravanakumar0231
Copper Contributor
Oct 24, 2025

Hello mate

My c drive is almost full. But my new volume d has 700gb of space is remaining All the photos games are in disk D. Can i use dr.partitoner to shrink D drive and extend C drive without any data loss ? Please reply it will be really helpful 

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