plenv
plenv: A focused, free Perl manager with project pinning, shims, and plugin support. Ranked #15 of 30 in Development Environment Managers by our editors (7.1/10); pricing: Free plan; best for perl teams managing project and shell versions.
At a glance
- Editor score7.1 / 10
- PricingFree plan
- Best forPerl teams managing project and shell versions
- Free planYes
- Paid fromFree
- Supported scopeSingle_language
- Founded2013
- Facts checked20 Sep 2026
Where it wins
- Global, project-local, and shell-specific Perl version selection
- Shims route Perl commands to the selected runtime
- perl-build, Carton, completions, and module migration support
Where it doesn't
- Focused on Perl rather than multi-language version management
- Command-line workflow may require shell configuration knowledge
- Supports macOS and Linux development environments
Our verdict on plenv
plenv is a free, open-source command-line manager for developers who need to install and run multiple Perl versions. It supports global, project-local, and shell-specific selection, making it suitable for Perl teams that maintain projects with different runtime requirements. A project-local version is recorded in a .perl-version file, while shims route Perl executables to the selected version. Shell autocompletion is available for Bash and Zsh.
The product’s main strength is its focused version-selection model. Developers can install Perl versions through the perl-build plugin, rebuild shims after adding runtimes or commands, and migrate modules between Perl environments. This gives teams separate controls for a default runtime, a project runtime, and a temporary shell choice. The scope is intentionally narrow: plenv manages Perl rather than providing a shared version-management workflow across several programming languages. Teams seeking one manager for multiple language ecosystems should consider a different category fit.
plenv also fits Perl workflows through integrations with Carton, perl-build, and plenv-contrib. Its free, open-source distribution removes plan or tier decisions, while the macOS and Linux focus suits Unix-like development environments. The practical trade-off is that the workflow centers on command-line configuration, shims, shell integration, and project files rather than a graphical interface. Perl teams that want explicit control over runtime selection and module environments should pick plenv; teams needing broader language coverage or a GUI-oriented workflow should look elsewhere.
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plenv pricing
plenv fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Supported scope | Single_language |
| Project version pinning | Yes |
| Lockfile support | Yes |
| Automatic switching | Yes |
| Shell integration | Yes |
| Operating systems | Cross_platform |
| CI/CD usage | Not verified |
| Deployment | Self-hosted |
| Platforms | macOS, Linux |
| Support | Docs, Community |
| Built for | Solo, Small business (editorial estimate) |
| Integrations | 3 integrations: Carton, perl-build, plenv-contrib |
| Pricing | Free plan |
| Website | github.com |
| Facts checked | 20 Sep 2026 |
plenv integrations
plenv lists 3 integrations on its own site.
- Carton
- perl-build
- plenv-contrib
Alternatives to plenv
- devenvA free, open-source environment manager for teams standardizing local work and CI.9.4
- DevboxA free, open-source Nix environment manager for consistent project shells and CI.9.1
- FloxA declarative environment manager with lockfiles, services, sharing, and rollback.8.8
Also Ranked In
plenv is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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