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Modern, evolving file manager for Windows and Linux

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Tracked since2026

The Bottom Line

Entry price

Free, no paid tier

Biggest pro

Smart global search returns results across large drives in roughly 2 seconds, with typo tolerance

Biggest con

macOS builds are not officially provided; Mac users must compile from source

TL;DR - Sigma File Manager

  • Free and open-source modern file manager for Windows and Linux with 6,000+ GitHub stars
  • Smart global search scans 1 TB in about 2 seconds with typo correction built in
  • Tabbed split-view UI, command palette, LAN sharing, and network mount support (SSHFS, NFS, SMB)
Pricing: Free forever
Best for: Individuals & startups

What is Sigma File Manager?

Editorial review
Sigma File Manager is a free, open-source file manager for Windows and Linux. The GitHub project (6,500+ stars) describes it as a modern explorer/browser that is still evolving quickly. Download and source are on GitHub.

Pros & Cons

Pros

  • Smart global search returns results across large drives in roughly 2 seconds, with typo tolerance
  • Built-in LAN file sharing via browser and QR code requires no extra software
  • Supports network locations (SSHFS, NFS, SMB, CIFS) and WSL drives, covering both local and remote workflows
  • Extension marketplace lets power users add custom commands and tailor the app to specific needs

Cons

  • macOS builds are not officially provided; Mac users must compile from source
  • Network locations feature is still in alpha and may be unstable for production use

Key Features

Modern file manager for Windows and LinuxFree and open source

Pricing Plans

Free Trial

Pricing checked Sep 15, 2026

Free

$0 USD per month

  • Unlimited public/private repositories
  • Dependabot security and version updates
  • 2,000 CI/CD minutes/month (Free for public repositories)
  • 500MB of Packages storage (Free for public repositories)
  • Issues & Projects
  • Community support

Team

$4 USD per user/month

  • Everything included in Free
  • Access to GitHub Codespaces
  • Repository rules
  • Multiple reviewers in pull requests
  • Draft pull requests
  • Code owners
  • Required reviewers
  • Pages and Wikis

Enterprise

Starting at $21 USD per user/month

  • Everything included in Team
  • Data residency
  • Enterprise Managed Users
  • User provisioning through SCIM
  • Enterprise Account to centrally manage multiple organizations
  • Environment protection rules
  • Repository rules
  • Audit Log API

Is Sigma File Manager worth the price?

85/100

Sigma File Manager's pricing is quite generous, especially with its robust Free tier offering unlimited repositories and decent CI/CD minutes.

The Team tier at $4/user/month provides excellent value for small to medium teams needing enhanced collaboration features. The Enterprise tier, starting at $21/user/month, caters well to large organizations with stringent security and compliance needs.

Hidden Costs & Gotchas

CI/CD minutes overages (beyond included amounts)

Packages storage overages (beyond included amounts)

Enterprise tier likely has minimum seat requirements

Reviews

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Sigma File Manager FAQ

How does Sigma File Manager help with finding files across large drives?

Sigma File Manager's smart global search returns results across large drives in roughly 2 seconds, with typo tolerance. This makes it suitable for quickly locating files without needing the exact spelling.

What kind of users should be cautious about using Sigma File Manager's network locations feature?

The network locations feature (SSHFS, NFS, SMB, CIFS) is still in alpha and may be unstable for production use. Users who rely on stable remote file access should test carefully or wait for a stable release.

Which teams benefit most from Sigma File Manager's extension marketplace?

Power users and teams that need custom commands and tailored workflows benefit from the extension marketplace. It allows them to add functionality specific to their tasks without modifying the core application.

How is Sigma File Manager priced?

Sigma File Manager is free to use with no paid plan required. It is an open-source project available on GitHub.

Can Sigma File Manager share files over a local network without additional software?

Yes, it includes built-in LAN file sharing via browser and QR code, requiring no extra software. This allows quick transfers between devices on the same network.

Does Sigma File Manager support remote file systems like SSHFS or WSL drives?

Yes, it supports network locations including SSHFS, NFS, SMB, CIFS, and WSL drives. This covers both local and remote workflows for users accessing different file systems.

How does Sigma File Manager handle file searching with typos?

Its smart global search includes typo tolerance, so it can find files even if the search term is misspelled. This reduces frustration when exact filenames are not remembered.

Why might Mac users face challenges using Sigma File Manager?

macOS builds are not officially provided, so Mac users must compile the application from source. This adds complexity for those who prefer a ready-to-use installer.

Source: github.com

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