# DataLocker vs Permanent-Eraser: side-by-side comparison (2026)

[DataLocker](https://cybersectools.com/tools/datalocker) is a commercial [data loss prevention](https://cybersectools.com/categories/dlp) solution by [DataLocker](https://cybersectools.com/companies/datalocker). [Permanent-Eraser](https://cybersectools.com/tools/permanent-eraser) is a free [data loss prevention](https://cybersectools.com/categories/dlp) solution. Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | DataLocker | Permanent-Eraser |
|---|---|---|
| Pricing model | Commercial | Free |
| Category | Data Loss Prevention | Data Loss Prevention |
| Verified | No | No |
| Deployment type | Hybrid | On-Premises |
| Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise |
| GitHub stars | – | 22 |
| Last commit | – | Jul 2020 |
| Company | DataLocker | – |
| Headquarters | – | – |

### Use cases and capabilities

| | DataLocker | Permanent-Eraser |
|---|---|---|
| Encryption | Yes | – |
| USB Security | Yes | – |
| USB | Yes | – |
| Hardware Security | Yes | – |
| Key Management | Yes | – |
| Policy | Yes | – |
| Sensitive Data | Yes | – |
| BYOD | Yes | – |
| Active Directory | Yes | – |
| PCI DSS | Yes | – |
| macOS | – | Yes |

### Core features

**DataLocker**

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

**Permanent-Eraser**

No features listed.

### Integrations

**DataLocker**

1 integration listed. Sign in on the page to see them.

**Permanent-Eraser**

No integrations listed.

## Which one fits you

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

- [DataLocker](https://cybersectools.com/tools/datalocker) fits if you need both cloud and on-premises options.
- [Permanent-Eraser](https://cybersectools.com/tools/permanent-eraser) fits if you need to run it on your own servers, you are a startup, you need a free product and you want an open-source product.

## DataLocker vs Permanent-Eraser FAQ

Common questions when comparing DataLocker vs Permanent-Eraser for data loss prevention.

### What is the difference between DataLocker and Permanent-Eraser?

**DataLocker**: Encrypted USB drives and endpoint storage management platform. Built by DataLocker.

**Permanent-Eraser**: Secure file erasing utility for Mac OS X.

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

### Who makes DataLocker and Permanent-Eraser?

**DataLocker** is made by DataLocker. **Permanent-Eraser** is open-source with 22 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is DataLocker a good alternative to Permanent-Eraser?

Often, yes. DataLocker and Permanent-Eraser are both Data Loss Prevention products. Key differences: DataLocker is Commercial while Permanent-Eraser is Free, Permanent-Eraser is open-source. Use the table above to see where features, deployment and company size fit differ.

## Related comparisons

- [DataLocker vs SecureData](https://cybersectools.com/compare/datalocker-vs-securedata)
- [DataLocker vs Safetica DLP](https://cybersectools.com/compare/datalocker-vs-safetica-dlp)
- [DataLocker vs Safend Protector](https://cybersectools.com/compare/datalocker-vs-safend-protector)
- [Permanent-Eraser vs SecureData](https://cybersectools.com/compare/permanent-eraser-vs-securedata)
- [Permanent-Eraser vs Safetica DLP](https://cybersectools.com/compare/permanent-eraser-vs-safetica-dlp)
- [Permanent-Eraser vs Safend Protector](https://cybersectools.com/compare/permanent-eraser-vs-safend-protector)

## Alternatives to each

- [See all DataLocker alternatives](https://cybersectools.com/alternatives/datalocker)
- [See all Permanent-Eraser alternatives](https://cybersectools.com/alternatives/permanent-eraser)

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Source: https://cybersectools.com/compare/datalocker-vs-permanent-eraser

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

More on DataLocker and Permanent-Eraser: 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