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pnpm

Fast, disk space efficient package manager

As of 29 August 2026, pnpm is free to use. pnpm is a fast, disk space efficient package manager. Softwr lists it under Developer Tools. pnpm is made by pnpm Contributors, launched in 2017, available on Linux, Windows, macOS.

Overview

What pnpm does

pnpm is a fast, disk space efficient package manager. It uses a content-addressable filesystem to store all files from all project dependencies, allowing you to save a lot of disk space on projects and in monorepos in general.

What people use it for

  • Installing dependencies faster than npm in monorepo workspaces
  • Sharing common dependencies across multiple projects to save disk space
  • Preventing dependency version conflicts in workspace environments
  • Managing workspaces with many interdependent packages

The honest half

Where it falls short

Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about pnpm.

  • Requires command-line proficiency to use
  • Community-driven support only

Cross-shopped

What people choose instead of pnpm

Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.

  • pnpm logo
    pnpm
    vs
    npm logo
    npm

    npm: Standard JavaScript package manager

  • pnpm logo
    pnpm
    vs
    Yarn logo
    Yarn

    Yarn: Alternative JavaScript package manager with different approach to dependencies

Answered, with sources

Questions people ask

Each answer names the page it came from, so you can check it rather than take our word for it.

Is pnpm free and open source?

Yes. pnpm is free and open source software developed for Node.js. Version 10 and 11 are currently available.

Source
How does pnpm save disk space?

pnpm uses a content-addressable store with hard linking and symlinks to avoid duplication. All files are saved in a single place on disk and hard-linked to individual projects, dramatically reducing storage requirements compared to npm.

Source
Is pnpm faster than npm?

Yes. pnpm performs installation in three stages: dependency resolution, directory structure calculation, and linking. Packages are fetched and linked as soon as possible, making it significantly faster than npm's sequential approach.

Source
Does pnpm support monorepos?

Yes. pnpm has built-in support for monorepositories. You can create a workspace using pnpm-workspace.yaml to unite multiple projects in a single repository.

Source
How does pnpm handle node_modules differently than npm?

pnpm uses symlinks to add only direct dependencies to node_modules root, preventing accidental access to undeclared dependencies. This encourages more explicit dependency management compared to npm's flattened node_modules structure.

Source

Behind it

Who makes pnpm

Company
pnpm Contributors
Based in
Open Source
Founders
Rico Sta. Cruz

Timeline

pnpm over time

  1. Launch2017-06-01

    pnpm version 1 released

    Source
  2. Founded2016-01-27

    pnpm initial commit by Rico Sta. Cruz

    Source
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Where to go from pnpm

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Softwr does not host reviews and shows no star rating for pnpm, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.

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