<img alt="" src="https://secure.office-insightdetails.com/788612.png" style="display:none;">

Tools

Software from our own casework.

Our forensics, response and compliance teams build tools to do their own work. When one turns out to be useful beyond our casework, we publish it. Some are free and open source, some are commercial products, and every card below says plainly which is which.

Z501 Archiver

Free Open source Pre-release

A Windows archiver that encrypts your file names as well as your files, and seals every archive so anyone can verify it without the password. Written in Rust by a 35-year forensic examiner.

Windows 64-bit  ·  AGPL-3.0-or-later

Learn more

How our tools work

We do not run a single model across everything we publish. What a tool costs, and whether its source is public, depends on what it is and who it serves.

Free and open source

Tools we think should exist for everyone. The source is public, the licence permits you to study and modify it, and there is no licence key. Z501 is one of these.

Commercial products

Tools built for professional teams, sold under a commercial licence and supported accordingly. Paid tools carry a price or a route to a quote on their own page — never a form standing between you and the details.

Either way, the same rules

Every tool states its platform, its licence and its limits before you install it. We publish what a tool does not do alongside what it does, and security reports go to a published address, not a sales inbox.

Questions

Are these tools free?

Some are free and open source. Others are commercial products with a licence fee. Each card above carries a badge saying which, and each tool's own page states the terms in full before you install anything.

Is the source code available?

It depends on the tool. Open-source tools link to their public repository and licence. Commercial tools are proprietary unless their page says otherwise. We label each one rather than leaving you to infer it.

Do I need to be an Intersec Worldwide client to use them?

No. Our free tools are available to anyone, and our commercial tools are sold to any organisation that needs them. Using a tool does not commit you to anything else, and we do not require a sales conversation to download something that is free.

How do I report a security issue in one of your tools?

Email info@intersecworldwide.com rather than opening a public issue. Each tool's page names its own disclosure route. Our incident response hotline is for active breaches and is not the place for tool reports.

Intersec Worldwide is a for-profit cybersecurity company and is not a charitable organization. Where a tool supports a nonprofit, that relationship is described on the tool's own page, donations go directly to the charity, and Intersec receives no part of them.