# Hardentools vs KAZUAR Secured Workspace: side-by-side comparison (2026)

[Hardentools](https://cybersectools.com/tools/hardentools) is a free [endpoint protection platform](https://cybersectools.com/categories/epp) solution. [KAZUAR Secured Workspace](https://cybersectools.com/tools/kazuar-secured-workspace) is a commercial [endpoint protection platform](https://cybersectools.com/categories/epp) solution by [KAZUAR](https://cybersectools.com/companies/kazuar). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Hardentools | KAZUAR Secured Workspace |
|---|---|---|
| Pricing model | Free | Commercial |
| Category | Endpoint Protection Platform | Endpoint Protection Platform |
| Verified | No | No |
| Deployment type | On-Premises | On-Premises |
| Company size fit | Startup | Mid-Market, Enterprise |
| GitHub stars | 3,042 | – |
| Last commit | Aug 2025 | – |
| Company | – | KAZUAR |
| Headquarters | – | – |

### Use cases and capabilities

| | Hardentools | KAZUAR Secured Workspace |
|---|---|---|
| Security Hardening | Yes | – |
| System Security | Yes | – |
| Security Configuration | Yes | – |
| Windows | Yes | Yes |
| Microsoft | Yes | – |
| Windows Security | Yes | – |
| Security Tools | Yes | – |
| Isolation | – | Yes |
| Hardware Security | – | Yes |
| Encryption | – | Yes |
| Remote Access | – | Yes |
| Physical Security | – | Yes |
| Sensitive Data | – | Yes |
| Zero Trust Architecture | – | Yes |

### Core features

**Hardentools**

No features listed.

**KAZUAR Secured Workspace**

5 features listed. Sign in on the page to see them.

## Which one fits you

Based on what each listing shows: deployment, company size, price and open source.

- [Hardentools](https://cybersectools.com/tools/hardentools) fits if you are a startup, you need a free product and you want an open-source product.
- [KAZUAR Secured Workspace](https://cybersectools.com/tools/kazuar-secured-workspace) fits if you are a mid-market company or an enterprise.

## Hardentools vs KAZUAR Secured Workspace FAQ

Common questions when comparing Hardentools vs KAZUAR Secured Workspace for endpoint protection platform.

### What is the difference between Hardentools and KAZUAR Secured Workspace?

**Hardentools**: A Windows security hardening tool that disables potentially dangerous features in Windows 10/11 and common applications to reduce attack surface for individual users.

**KAZUAR Secured Workspace**: Laptop with hardware-separated open and secure workspaces for protecting sensitive data. Built by KAZUAR.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Hardentools and KAZUAR Secured Workspace?

**Hardentools** is open-source with 3,042 GitHub stars. **KAZUAR Secured Workspace** is made by KAZUAR. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Hardentools a good alternative to KAZUAR Secured Workspace?

Often, yes. Hardentools and KAZUAR Secured Workspace are both Endpoint Protection Platform products, and both cover Windows. Key differences: Hardentools is Free while KAZUAR Secured Workspace is Commercial, Hardentools is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [Hardentools vs Cyemptive ZeroStrike](https://cybersectools.com/compare/cyemptive-zerostrike-vs-hardentools)
- [Hardentools vs VISSBOX](https://cybersectools.com/compare/hardentools-vs-vissbox)
- [Hardentools vs OnSystem Logic OnSystem Defender](https://cybersectools.com/compare/hardentools-vs-onsystem-logic-onsystem-defender)
- [KAZUAR Secured Workspace vs Cyemptive ZeroStrike](https://cybersectools.com/compare/cyemptive-zerostrike-vs-kazuar-secured-workspace)
- [KAZUAR Secured Workspace vs VISSBOX](https://cybersectools.com/compare/kazuar-secured-workspace-vs-vissbox)
- [KAZUAR Secured Workspace vs OnSystem Logic OnSystem Defender](https://cybersectools.com/compare/kazuar-secured-workspace-vs-onsystem-logic-onsystem-defender)

## Alternatives to each

- [See all Hardentools alternatives](https://cybersectools.com/alternatives/hardentools)
- [See all KAZUAR Secured Workspace alternatives](https://cybersectools.com/alternatives/kazuar-secured-workspace)

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Source: https://cybersectools.com/compare/hardentools-vs-kazuar-secured-workspace

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/hardentools.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Hardentools and KAZUAR Secured Workspace: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md