fdisk
fdisk: Free Linux tooling for precise partition-table work, not full disk management. Ranked #17 of 17 in Hard Drive Partitioning Software by our editors (7.2/10); pricing: Free plan; best for linux users needing low-level partition-table control.
At a glance
- Editor score7.2 / 10
- PricingFree plan
- Best forLinux users needing low-level partition-table control
- Free planYes
- Paid fromFree
- Resize and moveNo
- Facts checked24 Sep 2026
Where it wins
- Supports GPT, MBR, Sun, SGI and BSD partition tables
- Aligns partitions to device I/O topology and configures sector sizes
- Wipes filesystem, RAID and partition-table signatures
Where it doesn't
- Linux-only deployment
- No partition resizing or moving
- No disk cloning or bootable-media creation
Our verdict on fdisk
fdisk is a dialog-driven Linux command-line utility for creating and manipulating disk partition tables. Distributed as part of the util-linux package, it operates on block devices and is aimed primarily at system administrators and Linux users. Its scope is low-level partition-table control rather than a graphical, all-purpose disk management suite, making it a fit for solo users through enterprise teams that manage Linux systems directly.
The utility covers GPT and MBR alongside Sun, SGI and BSD partition-table formats. It can list partition tables, display detailed layouts, configure logical and physical sector sizes, protect the first disk sector when creating labels, and align partitions using device I/O topology. It can also wipe filesystem, RAID and partition-table signatures when creating labels or partitions. As open-source software with a free plan and self-hosted deployment, fdisk avoids commercial licensing tiers; support channels include email, community resources and documentation.
Its narrow focus is the main constraint. fdisk does not provide partition resizing or moving, disk cloning, or bootable-media creation, so users seeking an end-to-end partition-management workflow should choose a tool that includes those operations. It is also available on Linux rather than across multiple operating systems. Choose fdisk when direct control over partition tables, sector settings, alignment and signature cleanup matters; choose an alternative when resizing existing partitions, cloning disks or preparing bootable media are central requirements.
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fdisk pricing
fdisk fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Resize and move | No |
| Disk cloning | No |
| Bootable media | No |
| Supported OS | Linux |
| Partition tables | Both |
| Max disk size | Not verified |
| Deployment | Self-hosted |
| Platforms | Linux |
| Support | Email, Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | kernel.org |
| Facts checked | 24 Sep 2026 |
Alternatives to fdisk
- EaseUS Partition MasterA broad Windows partition suite with a free plan and paid options for individuals and service providers.9.2
- GPartedA free, open-source partition editor with broad filesystem support and bootable media.8.9
- Paragon Partition Manager Community EditionA capable free Windows partition utility with recovery, boot media, and broad filesystem support.8.7
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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