nvm
nvm: A focused Node.js version manager, not a disk diagnostic tool. Ranked #26 of 26 in Disk Diagnostic Software by our editors (0.4/10); pricing: Free plan; best for node.js version management, not diagnostics.
At a glance
- Editor score0.4 / 10
- PricingFree plan
- Best forNode.js version management, not diagnostics
- Free planYes
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Installs, selects, downloads, and compiles specific Node.js versions
- Pins project versions with .nvmrc files
- Supports LTS aliases, offline installs, Docker, and CI/CD workflows
Where it doesn't
- Does not provide disk diagnostic capabilities
- Automatic directory switching relies on user-contributed shell recipes
- Command-line workflow may not suit users seeking a graphical tool
Our verdict on nvm
nvm is a per-user, per-shell command-line version manager for Node.js. It is designed for developers who need to install and run multiple Node.js releases, select versions for commands, and keep project environments aligned. The published scope is focused on one language rather than disk analysis, so it serves development workflows instead of inspecting, repairing, or monitoring storage devices. nvm is open source and free, with support across Unix-like systems, macOS, and Windows through WSL.
Version control is the product’s central strength. Developers can install specific releases, download or compile Node.js versions, manage LTS aliases, and migrate global npm packages between versions. A project can declare its required version in an .nvmrc file, while commands can run explicitly under a selected Node.js release. Offline installation from cached downloads adds an option for environments where previously downloaded packages are available. Docker and CI/CD installation workflows extend the same version-management approach beyond an individual shell.
The main limitation is category fit. nvm does not supply disk diagnostic capabilities, so buyers looking for storage health checks, disk usage analysis, drive monitoring, or repair functions should choose a dedicated disk diagnostic product instead. Automatic switching can be documented through shell recipes when entering project directories, but that behavior is user-contributed rather than a core built-in feature. Choose nvm when the priority is repeatable Node.js version management across projects, local shells, Docker, and CI/CD; do not choose it as a general-purpose system or disk utility.
Your product? Our editors can test nvm in depth and publish a review, labelled as paid · from $149/mo →
nvm pricing
nvm fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Bad-sector scan | Not verified |
| Read/write testing | Not verified |
| Surface scan | Not verified |
| Bootable media | Not verified |
| Platform | Not verified |
| SMART tests | Not verified |
| Maximum drive size | Not verified |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 20 Sep 2026 |
Alternatives to nvm
- DiskMasterA free, open-source diagnostic suite for monitoring and investigating drive health.9.4
- Hard Disk SentinelA broad disk-monitoring suite with free access and paid features for deeper diagnostics and management.9.2
- smartmontoolsA free, cross-platform SMART toolkit for technically proficient administrators.9.0
Also Ranked In
nvm is ranked in 3 of our directories.
Used nvm? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used nvm for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
nvm is listed in our Disk Diagnostic Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/nvm/"><img src="https://www.itechguides.com/best/badge/nvm.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update